| 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 | $29.59 | 10.232% | $32.6176 | $32.62 | $32.60 | $32.60 |
| Purchase #2 | $33.32 | 5.762% | $35.2399 | $35.24 | $35.25 | $35.20 |
| Purchase #3 | $137.71 | 5.741% | $145.6159 | $145.62 | $145.60 | $145.60 |
| Purchase #4 | $163.60 | 13.596% | $185.8431 | $185.84 | $185.85 | $185.80 |
| Purchase #5 | $41.40 | 6.321% | $44.0169 | $44.02 | $44.00 | $44.00 |
| Purchase #6 | $169.39 | 5.762% | $179.1503 | $179.15 | $179.15 | $179.20 |
| Purchase #7 | $131.33 | 10.790% | $145.5005 | $145.50 | $145.50 | $145.50 |
| 7 purchase totals = | $706.34 | $767.9842 | $767.99 | $767.95 | $767.90 | |