| 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 | $44.98 | 7.279% | $48.2541 | $48.25 | $48.25 | $48.30 |
| Purchase #2 | $7.65 | 8.847% | $8.3268 | $8.33 | $8.35 | $8.30 |
| Purchase #3 | $136.60 | 12.395% | $153.5316 | $153.53 | $153.55 | $153.50 |
| Purchase #4 | $37.71 | 4.708% | $39.4854 | $39.49 | $39.50 | $39.50 |
| Purchase #5 | $170.51 | 3.363% | $176.2443 | $176.24 | $176.25 | $176.20 |
| Purchase #6 | $102.48 | 10.538% | $113.2793 | $113.28 | $113.30 | $113.30 |
| Purchase #7 | $247.76 | 10.106% | $272.7986 | $272.80 | $272.80 | $272.80 |
| 7 purchase totals = | $747.69 | $811.9201 | $811.92 | $812.00 | $811.90 | |