| 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 | $48.82 | 8.620% | $53.0283 | $53.03 | $53.05 | $53.00 |
| Purchase #2 | $29.62 | 8.183% | $32.0438 | $32.04 | $32.05 | $32.00 |
| Purchase #3 | $35.78 | 3.317% | $36.9668 | $36.97 | $36.95 | $37.00 |
| Purchase #4 | $227.94 | 10.702% | $252.3341 | $252.33 | $252.35 | $252.30 |
| Purchase #5 | $40.28 | 7.432% | $43.2736 | $43.27 | $43.25 | $43.30 |
| Purchase #6 | $120.63 | 10.247% | $132.991 | $132.99 | $133.00 | $133.00 |
| Purchase #7 | $187.32 | 5.594% | $197.7987 | $197.80 | $197.80 | $197.80 |
| 7 purchase totals = | $690.39 | $748.4363 | $748.43 | $748.45 | $748.40 | |