| 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 | $189.64 | 9.160% | $207.011 | $207.01 | $207.00 | $207.00 |
| Purchase #2 | $46.41 | 8.654% | $50.4263 | $50.43 | $50.45 | $50.40 |
| Purchase #3 | $57.94 | 13.157% | $65.5632 | $65.56 | $65.55 | $65.60 |
| Purchase #4 | $118.80 | 8.775% | $129.2247 | $129.22 | $129.20 | $129.20 |
| Purchase #5 | $118.86 | 13.737% | $135.1878 | $135.19 | $135.20 | $135.20 |
| Purchase #6 | $13.89 | 4.711% | $14.5444 | $14.54 | $14.55 | $14.50 |
| Purchase #7 | $51.44 | 3.808% | $53.3988 | $53.40 | $53.40 | $53.40 |
| 7 purchase totals = | $596.98 | $655.3562 | $655.35 | $655.35 | $655.30 | |