| 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 | $29.49 | 10.251% | $32.513 | $32.51 | $32.50 | $32.50 |
| Purchase #2 | $152.41 | 5.697% | $161.0928 | $161.09 | $161.10 | $161.10 |
| Purchase #3 | $102.80 | 8.334% | $111.3674 | $111.37 | $111.35 | $111.40 |
| Purchase #4 | $16.32 | 13.704% | $18.5565 | $18.56 | $18.55 | $18.60 |
| Purchase #5 | $37.41 | 7.499% | $40.2154 | $40.22 | $40.20 | $40.20 |
| Purchase #6 | $206.68 | 6.162% | $219.4156 | $219.42 | $219.40 | $219.40 |
| Purchase #7 | $230.87 | 9.666% | $253.1859 | $253.19 | $253.20 | $253.20 |
| 7 purchase totals = | $775.98 | $836.3466 | $836.36 | $836.30 | $836.40 | |