| 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 | $44.67 | 3.247% | $46.1204 | $46.12 | $46.10 | $46.10 |
| Purchase #2 | $112.27 | 5.697% | $118.666 | $118.67 | $118.65 | $118.70 |
| Purchase #3 | $226.84 | 8.575% | $246.2915 | $246.29 | $246.30 | $246.30 |
| Purchase #4 | $71.32 | 3.549% | $73.8511 | $73.85 | $73.85 | $73.90 |
| Purchase #5 | $122.42 | 9.301% | $133.8063 | $133.81 | $133.80 | $133.80 |
| Purchase #6 | $9.94 | 8.309% | $10.7659 | $10.77 | $10.75 | $10.80 |
| Purchase #7 | $39.55 | 4.186% | $41.2056 | $41.21 | $41.20 | $41.20 |
| 7 purchase totals = | $627.01 | $670.7068 | $670.72 | $670.65 | $670.80 | |