| 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 | $53.84 | 4.280% | $56.1444 | $56.14 | $56.15 | $56.10 |
| Purchase #2 | $134.52 | 11.329% | $149.7598 | $149.76 | $149.75 | $149.80 |
| Purchase #3 | $59.98 | 7.172% | $64.2818 | $64.28 | $64.30 | $64.30 |
| Purchase #4 | $32.99 | 10.355% | $36.4061 | $36.41 | $36.40 | $36.40 |
| Purchase #5 | $37.41 | 5.115% | $39.3235 | $39.32 | $39.30 | $39.30 |
| Purchase #6 | $217.56 | 12.574% | $244.916 | $244.92 | $244.90 | $244.90 |
| Purchase #7 | $212.76 | 12.500% | $239.355 | $239.36 | $239.35 | $239.40 |
| 7 purchase totals = | $749.06 | $830.1866 | $830.19 | $830.15 | $830.20 | |