| 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 | $31.32 | 4.559% | $32.7479 | $32.75 | $32.75 | $32.70 |
| Purchase #2 | $41.25 | 5.467% | $43.5051 | $43.51 | $43.50 | $43.50 |
| Purchase #3 | $195.54 | 4.132% | $203.6197 | $203.62 | $203.60 | $203.60 |
| Purchase #4 | $46.31 | 9.357% | $50.6432 | $50.64 | $50.65 | $50.60 |
| Purchase #5 | $215.86 | 5.164% | $227.007 | $227.01 | $227.00 | $227.00 |
| Purchase #6 | $245.52 | 13.723% | $279.2127 | $279.21 | $279.20 | $279.20 |
| Purchase #7 | $92.47 | 8.276% | $100.1228 | $100.12 | $100.10 | $100.10 |
| 7 purchase totals = | $868.27 | $936.8584 | $936.86 | $936.80 | $936.70 | |