| 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 | $43.65 | 9.671% | $47.8714 | $47.87 | $47.85 | $47.90 |
| Purchase #2 | $125.39 | 6.370% | $133.3773 | $133.38 | $133.40 | $133.40 |
| Purchase #3 | $99.71 | 13.314% | $112.9854 | $112.99 | $113.00 | $113.00 |
| Purchase #4 | $211.86 | 4.667% | $221.7475 | $221.75 | $221.75 | $221.70 |
| Purchase #5 | $103.69 | 6.111% | $110.0265 | $110.03 | $110.05 | $110.00 |
| Purchase #6 | $12.94 | 6.512% | $13.7827 | $13.78 | $13.80 | $13.80 |
| Purchase #7 | $21.55 | 4.357% | $22.4889 | $22.49 | $22.50 | $22.50 |
| 7 purchase totals = | $618.79 | $662.2797 | $662.29 | $662.35 | $662.30 | |