| 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 | $75.85 | 6.159% | $80.5216 | $80.52 | $80.50 | $80.50 |
| Purchase #2 | $134.29 | 13.494% | $152.4111 | $152.41 | $152.40 | $152.40 |
| Purchase #3 | $193.78 | 6.338% | $206.0618 | $206.06 | $206.05 | $206.10 |
| Purchase #4 | $38.69 | 4.819% | $40.5545 | $40.55 | $40.55 | $40.60 |
| Purchase #5 | $67.65 | 10.730% | $74.9088 | $74.91 | $74.90 | $74.90 |
| Purchase #6 | $194.53 | 9.502% | $213.0142 | $213.01 | $213.00 | $213.00 |
| Purchase #7 | $213.86 | 13.513% | $242.7589 | $242.76 | $242.75 | $242.80 |
| 7 purchase totals = | $918.65 | $1,010.2309 | $1,010.22 | $1,010.15 | $1,010.30 | |