| 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 | $66.45 | 7.677% | $71.5514 | $71.55 | $71.55 | $71.60 |
| Purchase #2 | $223.31 | 13.698% | $253.899 | $253.90 | $253.90 | $253.90 |
| Purchase #3 | $61.55 | 3.424% | $63.6575 | $63.66 | $63.65 | $63.70 |
| Purchase #4 | $92.67 | 11.804% | $103.6088 | $103.61 | $103.60 | $103.60 |
| Purchase #5 | $107.40 | 12.187% | $120.4888 | $120.49 | $120.50 | $120.50 |
| Purchase #6 | $62.59 | 11.775% | $69.96 | $69.96 | $69.95 | $70.00 |
| Purchase #7 | $149.27 | 8.383% | $161.7833 | $161.78 | $161.80 | $161.80 |
| 7 purchase totals = | $763.24 | $844.9488 | $844.95 | $844.95 | $845.10 | |