| 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 | $202.34 | 11.744% | $226.1028 | $226.10 | $226.10 | $226.10 |
| Purchase #2 | $29.71 | 10.846% | $32.9323 | $32.93 | $32.95 | $32.90 |
| Purchase #3 | $235.57 | 6.236% | $250.2601 | $250.26 | $250.25 | $250.30 |
| Purchase #4 | $16.84 | 7.340% | $18.0761 | $18.08 | $18.10 | $18.10 |
| Purchase #5 | $42.77 | 3.302% | $44.1823 | $44.18 | $44.20 | $44.20 |
| Purchase #6 | $54.88 | 6.259% | $58.3149 | $58.31 | $58.30 | $58.30 |
| Purchase #7 | $41.32 | 6.571% | $44.0351 | $44.04 | $44.05 | $44.00 |
| 7 purchase totals = | $623.43 | $673.9036 | $673.90 | $673.95 | $673.90 | |