| 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 | $66.80 | 7.546% | $71.8407 | $71.84 | $71.85 | $71.80 |
| Purchase #2 | $224.90 | 9.474% | $246.207 | $246.21 | $246.20 | $246.20 |
| Purchase #3 | $5.55 | 5.509% | $5.8557 | $5.86 | $5.85 | $5.90 |
| Purchase #4 | $47.62 | 13.717% | $54.152 | $54.15 | $54.15 | $54.20 |
| Purchase #5 | $141.80 | 11.550% | $158.1779 | $158.18 | $158.20 | $158.20 |
| Purchase #6 | $84.88 | 4.267% | $88.5018 | $88.50 | $88.50 | $88.50 |
| Purchase #7 | $147.46 | 7.115% | $157.9518 | $157.95 | $157.95 | $158.00 |
| 7 purchase totals = | $719.01 | $782.6869 | $782.69 | $782.70 | $782.80 | |