| 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 | $88.95 | 7.444% | $95.5714 | $95.57 | $95.55 | $95.60 |
| Purchase #2 | $92.84 | 9.852% | $101.9866 | $101.99 | $102.00 | $102.00 |
| Purchase #3 | $196.70 | 10.668% | $217.684 | $217.68 | $217.70 | $217.70 |
| Purchase #4 | $19.40 | 11.195% | $21.5718 | $21.57 | $21.55 | $21.60 |
| Purchase #5 | $137.44 | 12.707% | $154.9045 | $154.90 | $154.90 | $154.90 |
| Purchase #6 | $65.48 | 11.664% | $73.1176 | $73.12 | $73.10 | $73.10 |
| Purchase #7 | $177.25 | 9.236% | $193.6208 | $193.62 | $193.60 | $193.60 |
| 7 purchase totals = | $778.06 | $858.4567 | $858.45 | $858.40 | $858.50 | |