| 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 | $35.31 | 13.445% | $40.0574 | $40.06 | $40.05 | $40.10 |
| Purchase #2 | $141.59 | 7.197% | $151.7802 | $151.78 | $151.80 | $151.80 |
| Purchase #3 | $236.84 | 4.241% | $246.8844 | $246.88 | $246.90 | $246.90 |
| Purchase #4 | $84.55 | 3.308% | $87.3469 | $87.35 | $87.35 | $87.30 |
| Purchase #5 | $103.91 | 7.789% | $112.0035 | $112.00 | $112.00 | $112.00 |
| Purchase #6 | $18.67 | 4.103% | $19.436 | $19.44 | $19.45 | $19.40 |
| Purchase #7 | $98.69 | 11.869% | $110.4035 | $110.40 | $110.40 | $110.40 |
| 7 purchase totals = | $719.56 | $767.9119 | $767.91 | $767.95 | $767.90 | |