| 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 | $78.59 | 7.631% | $84.5872 | $84.59 | $84.60 | $84.60 |
| Purchase #2 | $165.57 | 6.624% | $176.5374 | $176.54 | $176.55 | $176.50 |
| Purchase #3 | $164.30 | 5.546% | $173.4121 | $173.41 | $173.40 | $173.40 |
| Purchase #4 | $12.53 | 4.228% | $13.0598 | $13.06 | $13.05 | $13.10 |
| Purchase #5 | $238.77 | 7.212% | $255.9901 | $255.99 | $256.00 | $256.00 |
| Purchase #6 | $212.78 | 9.290% | $232.5473 | $232.55 | $232.55 | $232.50 |
| Purchase #7 | $165.62 | 3.818% | $171.9434 | $171.94 | $171.95 | $171.90 |
| 7 purchase totals = | $1,038.16 | $1,108.0773 | $1,108.08 | $1,108.10 | $1,108.00 | |