| 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 | $88.70 | 3.291% | $91.6191 | $91.62 | $91.60 | $91.60 |
| Purchase #2 | $213.45 | 8.751% | $232.129 | $232.13 | $232.15 | $232.10 |
| Purchase #3 | $53.64 | 6.823% | $57.2999 | $57.30 | $57.30 | $57.30 |
| Purchase #4 | $7.57 | 10.636% | $8.3751 | $8.38 | $8.40 | $8.40 |
| Purchase #5 | $13.71 | 6.700% | $14.6286 | $14.63 | $14.65 | $14.60 |
| Purchase #6 | $189.74 | 8.253% | $205.3992 | $205.40 | $205.40 | $205.40 |
| Purchase #7 | $39.87 | 12.401% | $44.8143 | $44.81 | $44.80 | $44.80 |
| 7 purchase totals = | $606.68 | $654.2652 | $654.27 | $654.30 | $654.20 | |