| 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 | $43.63 | 5.795% | $46.1584 | $46.16 | $46.15 | $46.20 |
| Purchase #2 | $120.27 | 12.562% | $135.3783 | $135.38 | $135.40 | $135.40 |
| Purchase #3 | $203.80 | 5.703% | $215.4227 | $215.42 | $215.40 | $215.40 |
| Purchase #4 | $237.64 | 6.507% | $253.1032 | $253.10 | $253.10 | $253.10 |
| Purchase #5 | $135.83 | 6.236% | $144.3004 | $144.30 | $144.30 | $144.30 |
| Purchase #6 | $144.76 | 11.707% | $161.7071 | $161.71 | $161.70 | $161.70 |
| Purchase #7 | $106.31 | 13.725% | $120.901 | $120.90 | $120.90 | $120.90 |
| 7 purchase totals = | $992.24 | $1,076.9711 | $1,076.97 | $1,076.95 | $1,077.00 | |