| 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 | $145.55 | 5.590% | $153.6862 | $153.69 | $153.70 | $153.70 |
| Purchase #2 | $85.60 | 3.864% | $88.9076 | $88.91 | $88.90 | $88.90 |
| Purchase #3 | $92.79 | 10.571% | $102.5988 | $102.60 | $102.60 | $102.60 |
| Purchase #4 | $89.90 | 4.767% | $94.1855 | $94.19 | $94.20 | $94.20 |
| Purchase #5 | $232.69 | 13.223% | $263.4586 | $263.46 | $263.45 | $263.50 |
| Purchase #6 | $10.61 | 8.602% | $11.5227 | $11.52 | $11.50 | $11.50 |
| Purchase #7 | $16.78 | 4.483% | $17.5322 | $17.53 | $17.55 | $17.50 |
| 7 purchase totals = | $673.92 | $731.8916 | $731.90 | $731.90 | $731.90 | |