| 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 | $78.86 | 7.749% | $84.9709 | $84.97 | $84.95 | $85.00 |
| Purchase #2 | $102.90 | 5.384% | $108.4401 | $108.44 | $108.45 | $108.40 |
| Purchase #3 | $109.87 | 12.151% | $123.2203 | $123.22 | $123.20 | $123.20 |
| Purchase #4 | $172.96 | 7.864% | $186.5616 | $186.56 | $186.55 | $186.60 |
| Purchase #5 | $47.89 | 5.125% | $50.3444 | $50.34 | $50.35 | $50.30 |
| Purchase #6 | $122.94 | 5.571% | $129.789 | $129.79 | $129.80 | $129.80 |
| Purchase #7 | $62.68 | 9.639% | $68.7217 | $68.72 | $68.70 | $68.70 |
| 7 purchase totals = | $698.10 | $752.0480 | $752.04 | $752.00 | $752.00 | |