| 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 | $27.90 | 5.438% | $29.4172 | $29.42 | $29.40 | $29.40 |
| Purchase #2 | $203.50 | 7.626% | $219.0189 | $219.02 | $219.00 | $219.00 |
| Purchase #3 | $59.97 | 6.308% | $63.7529 | $63.75 | $63.75 | $63.80 |
| Purchase #4 | $247.53 | 7.327% | $265.6665 | $265.67 | $265.65 | $265.70 |
| Purchase #5 | $217.59 | 13.860% | $247.748 | $247.75 | $247.75 | $247.70 |
| Purchase #6 | $117.98 | 7.164% | $126.4321 | $126.43 | $126.45 | $126.40 |
| Purchase #7 | $47.64 | 7.380% | $51.1558 | $51.16 | $51.15 | $51.20 |
| 7 purchase totals = | $922.11 | $1,003.1914 | $1,003.20 | $1,003.15 | $1,003.20 | |