| 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 | $27.89 | 6.338% | $29.6577 | $29.66 | $29.65 | $29.70 |
| Purchase #2 | $129.29 | 4.681% | $135.3421 | $135.34 | $135.35 | $135.30 |
| Purchase #3 | $42.45 | 9.113% | $46.3185 | $46.32 | $46.30 | $46.30 |
| Purchase #4 | $242.54 | 6.539% | $258.3997 | $258.40 | $258.40 | $258.40 |
| Purchase #5 | $101.89 | 13.750% | $115.8999 | $115.90 | $115.90 | $115.90 |
| Purchase #6 | $235.34 | 3.516% | $243.6146 | $243.61 | $243.60 | $243.60 |
| Purchase #7 | $39.66 | 11.218% | $44.1091 | $44.11 | $44.10 | $44.10 |
| 7 purchase totals = | $819.06 | $873.3416 | $873.34 | $873.30 | $873.30 | |