| 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 | $134.59 | 11.545% | $150.1284 | $150.13 | $150.15 | $150.10 |
| Purchase #2 | $48.35 | 4.662% | $50.6041 | $50.60 | $50.60 | $50.60 |
| Purchase #3 | $68.37 | 9.250% | $74.6942 | $74.69 | $74.70 | $74.70 |
| Purchase #4 | $86.84 | 6.851% | $92.7894 | $92.79 | $92.80 | $92.80 |
| Purchase #5 | $243.67 | 6.116% | $258.5729 | $258.57 | $258.55 | $258.60 |
| Purchase #6 | $43.54 | 11.269% | $48.4465 | $48.45 | $48.45 | $48.40 |
| Purchase #7 | $13.41 | 6.808% | $14.323 | $14.32 | $14.30 | $14.30 |
| 7 purchase totals = | $638.77 | $689.5585 | $689.55 | $689.55 | $689.50 | |