| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $76.51 | 11.139% | $85.0324 | $85.03 | $85.05 | $85.00 |
| Purchase #2 | $142.35 | 4.307% | $148.481 | $148.48 | $148.50 | $148.50 |
| Purchase #3 | $114.39 | 10.265% | $126.1321 | $126.13 | $126.15 | $126.10 |
| Purchase #4 | $206.60 | 11.578% | $230.5201 | $230.52 | $230.50 | $230.50 |
| Purchase #5 | $229.45 | 7.488% | $246.6312 | $246.63 | $246.65 | $246.60 |
| Purchase #6 | $162.61 | 8.446% | $176.344 | $176.34 | $176.35 | $176.30 |
| Purchase #7 | $104.85 | 3.640% | $108.6665 | $108.67 | $108.65 | $108.70 |
| 7 purchase totals = | $1,036.76 | $1,121.8073 | $1,121.80 | $1,121.85 | $1,121.70 | |