| 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 | $61.25 | 12.387% | $68.837 | $68.84 | $68.85 | $68.80 |
| Purchase #2 | $34.55 | 12.700% | $38.9379 | $38.94 | $38.95 | $38.90 |
| Purchase #3 | $237.98 | 3.437% | $246.1594 | $246.16 | $246.15 | $246.20 |
| Purchase #4 | $210.91 | 6.249% | $224.0898 | $224.09 | $224.10 | $224.10 |
| Purchase #5 | $172.44 | 3.141% | $177.8563 | $177.86 | $177.85 | $177.90 |
| Purchase #6 | $204.68 | 4.708% | $214.3163 | $214.32 | $214.30 | $214.30 |
| Purchase #7 | $116.30 | 12.742% | $131.1189 | $131.12 | $131.10 | $131.10 |
| 7 purchase totals = | $1,038.11 | $1,101.3156 | $1,101.33 | $1,101.30 | $1,101.30 | |