| 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 | $74.58 | 13.390% | $84.5663 | $84.57 | $84.55 | $84.60 |
| Purchase #2 | $197.71 | 4.274% | $206.1601 | $206.16 | $206.15 | $206.20 |
| Purchase #3 | $177.76 | 5.712% | $187.9137 | $187.91 | $187.90 | $187.90 |
| Purchase #4 | $9.47 | 10.368% | $10.4518 | $10.45 | $10.45 | $10.50 |
| Purchase #5 | $134.66 | 7.398% | $144.6221 | $144.62 | $144.60 | $144.60 |
| Purchase #6 | $229.36 | 9.799% | $251.835 | $251.84 | $251.85 | $251.80 |
| Purchase #7 | $153.48 | 6.425% | $163.3411 | $163.34 | $163.35 | $163.30 |
| 7 purchase totals = | $977.02 | $1,048.8901 | $1,048.89 | $1,048.85 | $1,048.90 | |