| 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 | $57.57 | 12.632% | $64.8422 | $64.84 | $64.85 | $64.80 |
| Purchase #2 | $95.33 | 12.821% | $107.5523 | $107.55 | $107.55 | $107.60 |
| Purchase #3 | $5.32 | 6.589% | $5.6705 | $5.67 | $5.65 | $5.70 |
| Purchase #4 | $122.69 | 10.562% | $135.6485 | $135.65 | $135.65 | $135.60 |
| Purchase #5 | $112.48 | 7.684% | $121.123 | $121.12 | $121.10 | $121.10 |
| Purchase #6 | $37.35 | 5.416% | $39.3729 | $39.37 | $39.35 | $39.40 |
| Purchase #7 | $172.52 | 5.580% | $182.1466 | $182.15 | $182.15 | $182.10 |
| 7 purchase totals = | $603.26 | $656.3560 | $656.35 | $656.30 | $656.30 | |