| 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 | $34.64 | 8.540% | $37.5983 | $37.60 | $37.60 | $37.60 |
| Purchase #2 | $139.30 | 7.168% | $149.285 | $149.29 | $149.30 | $149.30 |
| Purchase #3 | $98.33 | 5.730% | $103.9643 | $103.96 | $103.95 | $104.00 |
| Purchase #4 | $238.39 | 8.429% | $258.4839 | $258.48 | $258.50 | $258.50 |
| Purchase #5 | $238.72 | 8.236% | $258.381 | $258.38 | $258.40 | $258.40 |
| Purchase #6 | $12.39 | 5.621% | $13.0864 | $13.09 | $13.10 | $13.10 |
| Purchase #7 | $51.86 | 13.201% | $58.706 | $58.71 | $58.70 | $58.70 |
| 7 purchase totals = | $813.63 | $879.5049 | $879.51 | $879.55 | $879.60 | |