| 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 | $57.80 | 9.625% | $63.3633 | $63.36 | $63.35 | $63.40 |
| Purchase #2 | $63.76 | 4.857% | $66.8568 | $66.86 | $66.85 | $66.90 |
| Purchase #3 | $210.73 | 8.659% | $228.9771 | $228.98 | $229.00 | $229.00 |
| Purchase #4 | $237.60 | 10.735% | $263.1064 | $263.11 | $263.10 | $263.10 |
| Purchase #5 | $217.47 | 12.764% | $245.2279 | $245.23 | $245.25 | $245.20 |
| Purchase #6 | $131.59 | 10.683% | $145.6478 | $145.65 | $145.65 | $145.60 |
| Purchase #7 | $190.39 | 4.584% | $199.1175 | $199.12 | $199.10 | $199.10 |
| 7 purchase totals = | $1,109.34 | $1,212.2968 | $1,212.31 | $1,212.30 | $1,212.30 | |