| 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 | $43.52 | 10.641% | $48.151 | $48.15 | $48.15 | $48.20 |
| Purchase #2 | $72.85 | 3.537% | $75.4267 | $75.43 | $75.45 | $75.40 |
| Purchase #3 | $80.56 | 5.134% | $84.696 | $84.70 | $84.70 | $84.70 |
| Purchase #4 | $117.39 | 3.585% | $121.5984 | $121.60 | $121.60 | $121.60 |
| Purchase #5 | $245.91 | 12.739% | $277.2365 | $277.24 | $277.25 | $277.20 |
| Purchase #6 | $150.50 | 9.148% | $164.2677 | $164.27 | $164.25 | $164.30 |
| Purchase #7 | $137.43 | 4.311% | $143.3546 | $143.35 | $143.35 | $143.40 |
| 7 purchase totals = | $848.16 | $914.7309 | $914.74 | $914.75 | $914.80 | |