| 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 | $74.68 | 12.665% | $84.1382 | $84.14 | $84.15 | $84.10 |
| Purchase #2 | $250.72 | 5.754% | $265.1464 | $265.15 | $265.15 | $265.10 |
| Purchase #3 | $11.84 | 13.720% | $13.4644 | $13.46 | $13.45 | $13.50 |
| Purchase #4 | $179.74 | 8.177% | $194.4373 | $194.44 | $194.45 | $194.40 |
| Purchase #5 | $181.45 | 4.167% | $189.011 | $189.01 | $189.00 | $189.00 |
| Purchase #6 | $145.60 | 9.479% | $159.4014 | $159.40 | $159.40 | $159.40 |
| Purchase #7 | $78.81 | 12.625% | $88.7598 | $88.76 | $88.75 | $88.80 |
| 7 purchase totals = | $922.84 | $994.3585 | $994.36 | $994.35 | $994.30 | |