| 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 | $95.73 | 6.615% | $102.0625 | $102.06 | $102.05 | $102.10 |
| Purchase #2 | $6.86 | 11.745% | $7.6657 | $7.67 | $7.65 | $7.70 |
| Purchase #3 | $50.63 | 7.668% | $54.5123 | $54.51 | $54.50 | $54.50 |
| Purchase #4 | $210.83 | 11.147% | $234.3312 | $234.33 | $234.35 | $234.30 |
| Purchase #5 | $71.76 | 13.616% | $81.5308 | $81.53 | $81.55 | $81.50 |
| Purchase #6 | $198.80 | 10.394% | $219.4633 | $219.46 | $219.45 | $219.50 |
| Purchase #7 | $127.96 | 9.464% | $140.0701 | $140.07 | $140.05 | $140.10 |
| 7 purchase totals = | $762.57 | $839.6359 | $839.63 | $839.60 | $839.70 | |