| 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 | $122.89 | 10.423% | $135.6988 | $135.70 | $135.70 | $135.70 |
| Purchase #2 | $245.93 | 9.182% | $268.5113 | $268.51 | $268.50 | $268.50 |
| Purchase #3 | $88.34 | 7.480% | $94.9478 | $94.95 | $94.95 | $94.90 |
| Purchase #4 | $38.65 | 7.493% | $41.546 | $41.55 | $41.55 | $41.50 |
| Purchase #5 | $129.74 | 5.568% | $136.9639 | $136.96 | $136.95 | $137.00 |
| Purchase #6 | $95.42 | 10.434% | $105.3761 | $105.38 | $105.40 | $105.40 |
| Purchase #7 | $71.50 | 13.534% | $81.1768 | $81.18 | $81.20 | $81.20 |
| 7 purchase totals = | $792.47 | $864.2207 | $864.23 | $864.25 | $864.20 | |