| 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 | $36.26 | 8.825% | $39.4599 | $39.46 | $39.45 | $39.50 |
| Purchase #2 | $228.86 | 10.347% | $252.5401 | $252.54 | $252.55 | $252.50 |
| Purchase #3 | $123.34 | 9.640% | $135.23 | $135.23 | $135.25 | $135.20 |
| Purchase #4 | $140.90 | 8.374% | $152.699 | $152.70 | $152.70 | $152.70 |
| Purchase #5 | $200.72 | 11.292% | $223.3853 | $223.39 | $223.40 | $223.40 |
| Purchase #6 | $42.54 | 13.669% | $48.3548 | $48.35 | $48.35 | $48.40 |
| Purchase #7 | $58.33 | 11.602% | $65.0974 | $65.10 | $65.10 | $65.10 |
| 7 purchase totals = | $830.95 | $916.7665 | $916.77 | $916.80 | $916.80 | |