| 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 | $48.25 | 13.103% | $54.5722 | $54.57 | $54.55 | $54.60 |
| Purchase #2 | $81.65 | 7.837% | $88.0489 | $88.05 | $88.05 | $88.00 |
| Purchase #3 | $110.93 | 9.194% | $121.1289 | $121.13 | $121.15 | $121.10 |
| Purchase #4 | $75.94 | 11.403% | $84.5994 | $84.60 | $84.60 | $84.60 |
| Purchase #5 | $94.38 | 13.383% | $107.0109 | $107.01 | $107.00 | $107.00 |
| Purchase #6 | $66.89 | 7.262% | $71.7476 | $71.75 | $71.75 | $71.70 |
| Purchase #7 | $142.42 | 10.812% | $157.8185 | $157.82 | $157.80 | $157.80 |
| 7 purchase totals = | $620.46 | $684.9264 | $684.93 | $684.90 | $684.80 | |