| 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 | $65.90 | 13.261% | $74.639 | $74.64 | $74.65 | $74.60 |
| Purchase #2 | $53.57 | 9.747% | $58.7915 | $58.79 | $58.80 | $58.80 |
| Purchase #3 | $133.32 | 6.210% | $141.5992 | $141.60 | $141.60 | $141.60 |
| Purchase #4 | $17.75 | 9.337% | $19.4073 | $19.41 | $19.40 | $19.40 |
| Purchase #5 | $97.88 | 4.141% | $101.9332 | $101.93 | $101.95 | $101.90 |
| Purchase #6 | $43.47 | 13.737% | $49.4415 | $49.44 | $49.45 | $49.40 |
| Purchase #7 | $44.95 | 10.377% | $49.6145 | $49.61 | $49.60 | $49.60 |
| 7 purchase totals = | $456.84 | $495.4262 | $495.42 | $495.45 | $495.30 | |