| 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 | $40.30 | 3.327% | $41.6408 | $41.64 | $41.65 | $41.60 |
| Purchase #2 | $43.28 | 8.118% | $46.7935 | $46.79 | $46.80 | $46.80 |
| Purchase #3 | $95.55 | 9.694% | $104.8126 | $104.81 | $104.80 | $104.80 |
| Purchase #4 | $194.53 | 5.804% | $205.8205 | $205.82 | $205.80 | $205.80 |
| Purchase #5 | $37.34 | 8.198% | $40.4011 | $40.40 | $40.40 | $40.40 |
| Purchase #6 | $163.44 | 9.762% | $179.395 | $179.40 | $179.40 | $179.40 |
| Purchase #7 | $69.68 | 4.540% | $72.8435 | $72.84 | $72.85 | $72.80 |
| 7 purchase totals = | $644.12 | $691.7070 | $691.70 | $691.70 | $691.60 | |