| 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 | $6.88 | 10.685% | $7.6151 | $7.62 | $7.60 | $7.60 |
| Purchase #2 | $70.99 | 5.546% | $74.9271 | $74.93 | $74.95 | $74.90 |
| Purchase #3 | $145.96 | 3.187% | $150.6117 | $150.61 | $150.60 | $150.60 |
| Purchase #4 | $178.89 | 4.354% | $186.6789 | $186.68 | $186.70 | $186.70 |
| Purchase #5 | $105.94 | 4.368% | $110.5675 | $110.57 | $110.55 | $110.60 |
| Purchase #6 | $159.66 | 12.552% | $179.7005 | $179.70 | $179.70 | $179.70 |
| Purchase #7 | $240.56 | 10.777% | $266.4852 | $266.49 | $266.50 | $266.50 |
| 7 purchase totals = | $908.88 | $976.5860 | $976.60 | $976.60 | $976.60 | |