| 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 | $125.72 | 4.614% | $131.5207 | $131.52 | $131.50 | $131.50 |
| Purchase #2 | $13.75 | 6.455% | $14.6376 | $14.64 | $14.65 | $14.60 |
| Purchase #3 | $44.74 | 13.340% | $50.7083 | $50.71 | $50.70 | $50.70 |
| Purchase #4 | $186.44 | 8.584% | $202.444 | $202.44 | $202.45 | $202.40 |
| Purchase #5 | $63.34 | 5.637% | $66.9105 | $66.91 | $66.90 | $66.90 |
| Purchase #6 | $105.70 | 13.837% | $120.3257 | $120.33 | $120.35 | $120.30 |
| Purchase #7 | $29.96 | 11.770% | $33.4863 | $33.49 | $33.50 | $33.50 |
| 7 purchase totals = | $569.65 | $620.0331 | $620.04 | $620.05 | $619.90 | |