| 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 | $47.55 | 12.252% | $53.3758 | $53.38 | $53.40 | $53.40 |
| Purchase #2 | $216.82 | 10.669% | $239.9525 | $239.95 | $239.95 | $240.00 |
| Purchase #3 | $163.33 | 4.487% | $170.6586 | $170.66 | $170.65 | $170.70 |
| Purchase #4 | $89.66 | 9.133% | $97.8486 | $97.85 | $97.85 | $97.80 |
| Purchase #5 | $63.77 | 7.587% | $68.6082 | $68.61 | $68.60 | $68.60 |
| Purchase #6 | $158.86 | 11.406% | $176.9796 | $176.98 | $177.00 | $177.00 |
| Purchase #7 | $160.52 | 8.699% | $174.4836 | $174.48 | $174.50 | $174.50 |
| 7 purchase totals = | $900.51 | $981.9069 | $981.91 | $981.95 | $982.00 | |