| 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 | $84.45 | 8.298% | $91.4577 | $91.46 | $91.45 | $91.50 |
| Purchase #2 | $249.75 | 6.608% | $266.2535 | $266.25 | $266.25 | $266.30 |
| Purchase #3 | $47.72 | 10.598% | $52.7774 | $52.78 | $52.80 | $52.80 |
| Purchase #4 | $102.72 | 9.724% | $112.7085 | $112.71 | $112.70 | $112.70 |
| Purchase #5 | $90.25 | 4.693% | $94.4854 | $94.49 | $94.50 | $94.50 |
| Purchase #6 | $116.43 | 10.818% | $129.0254 | $129.03 | $129.05 | $129.00 |
| Purchase #7 | $124.32 | 3.856% | $129.1138 | $129.11 | $129.10 | $129.10 |
| 7 purchase totals = | $815.64 | $875.8217 | $875.83 | $875.85 | $875.90 | |