| 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 | $48.34 | 12.777% | $54.5164 | $54.52 | $54.50 | $54.50 |
| Purchase #2 | $83.64 | 8.297% | $90.5796 | $90.58 | $90.60 | $90.60 |
| Purchase #3 | $214.91 | 12.510% | $241.7952 | $241.80 | $241.80 | $241.80 |
| Purchase #4 | $206.28 | 6.406% | $219.4943 | $219.49 | $219.50 | $219.50 |
| Purchase #5 | $102.86 | 7.794% | $110.8769 | $110.88 | $110.90 | $110.90 |
| Purchase #6 | $17.40 | 8.517% | $18.882 | $18.88 | $18.90 | $18.90 |
| Purchase #7 | $203.76 | 11.442% | $227.0742 | $227.07 | $227.05 | $227.10 |
| 7 purchase totals = | $877.19 | $963.2186 | $963.22 | $963.25 | $963.30 | |