| 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 | $63.59 | 11.816% | $71.1038 | $71.10 | $71.10 | $71.10 |
| Purchase #2 | $135.33 | 10.848% | $150.0106 | $150.01 | $150.00 | $150.00 |
| Purchase #3 | $73.60 | 8.769% | $80.054 | $80.05 | $80.05 | $80.10 |
| Purchase #4 | $9.78 | 11.238% | $10.8791 | $10.88 | $10.90 | $10.90 |
| Purchase #5 | $235.80 | 9.656% | $258.5688 | $258.57 | $258.55 | $258.60 |
| Purchase #6 | $114.25 | 6.663% | $121.8625 | $121.86 | $121.85 | $121.90 |
| Purchase #7 | $224.26 | 7.551% | $241.1939 | $241.19 | $241.20 | $241.20 |
| 7 purchase totals = | $856.61 | $933.6727 | $933.66 | $933.65 | $933.80 | |