| 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 | $81.27 | 7.193% | $87.1158 | $87.12 | $87.10 | $87.10 |
| Purchase #2 | $230.77 | 13.190% | $261.2086 | $261.21 | $261.20 | $261.20 |
| Purchase #3 | $21.64 | 4.661% | $22.6486 | $22.65 | $22.65 | $22.60 |
| Purchase #4 | $71.52 | 9.286% | $78.1613 | $78.16 | $78.15 | $78.20 |
| Purchase #5 | $43.66 | 5.213% | $45.936 | $45.94 | $45.95 | $45.90 |
| Purchase #6 | $70.28 | 7.855% | $75.8005 | $75.80 | $75.80 | $75.80 |
| Purchase #7 | $164.54 | 8.290% | $178.1804 | $178.18 | $178.20 | $178.20 |
| 7 purchase totals = | $683.68 | $749.0512 | $749.06 | $749.05 | $749.00 | |