| 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 | $87.94 | 4.358% | $91.7724 | $91.77 | $91.75 | $91.80 |
| Purchase #2 | $20.31 | 6.716% | $21.674 | $21.67 | $21.65 | $21.70 |
| Purchase #3 | $15.56 | 9.774% | $17.0808 | $17.08 | $17.10 | $17.10 |
| Purchase #4 | $156.65 | 12.805% | $176.709 | $176.71 | $176.70 | $176.70 |
| Purchase #5 | $186.41 | 9.433% | $203.9941 | $203.99 | $204.00 | $204.00 |
| Purchase #6 | $139.85 | 9.461% | $153.0812 | $153.08 | $153.10 | $153.10 |
| Purchase #7 | $64.93 | 7.669% | $69.9095 | $69.91 | $69.90 | $69.90 |
| 7 purchase totals = | $671.65 | $734.2210 | $734.21 | $734.20 | $734.30 | |