| 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 | $32.48 | 10.751% | $35.9719 | $35.97 | $35.95 | $36.00 |
| Purchase #2 | $29.99 | 4.547% | $31.3536 | $31.35 | $31.35 | $31.40 |
| Purchase #3 | $89.74 | 9.405% | $98.18 | $98.18 | $98.20 | $98.20 |
| Purchase #4 | $194.37 | 12.816% | $219.2805 | $219.28 | $219.30 | $219.30 |
| Purchase #5 | $227.76 | 7.225% | $244.2157 | $244.22 | $244.20 | $244.20 |
| Purchase #6 | $111.38 | 6.494% | $118.613 | $118.61 | $118.60 | $118.60 |
| Purchase #7 | $56.62 | 3.803% | $58.7733 | $58.77 | $58.75 | $58.80 |
| 7 purchase totals = | $742.34 | $806.3880 | $806.38 | $806.35 | $806.50 | |