| 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 | $56.58 | 12.201% | $63.4833 | $63.48 | $63.50 | $63.50 |
| Purchase #2 | $35.36 | 3.608% | $36.6358 | $36.64 | $36.65 | $36.60 |
| Purchase #3 | $244.61 | 9.519% | $267.8944 | $267.89 | $267.90 | $267.90 |
| Purchase #4 | $106.77 | 8.161% | $115.4835 | $115.48 | $115.50 | $115.50 |
| Purchase #5 | $170.96 | 4.299% | $178.3096 | $178.31 | $178.30 | $178.30 |
| Purchase #6 | $50.85 | 5.128% | $53.4576 | $53.46 | $53.45 | $53.50 |
| Purchase #7 | $175.66 | 10.808% | $194.6453 | $194.65 | $194.65 | $194.60 |
| 7 purchase totals = | $840.79 | $909.9095 | $909.91 | $909.95 | $909.90 | |