| 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 | $19.66 | 10.405% | $21.7056 | $21.71 | $21.70 | $21.70 |
| Purchase #2 | $236.96 | 8.269% | $256.5542 | $256.55 | $256.55 | $256.60 |
| Purchase #3 | $38.34 | 8.158% | $41.4678 | $41.47 | $41.45 | $41.50 |
| Purchase #4 | $66.53 | 10.633% | $73.6041 | $73.60 | $73.60 | $73.60 |
| Purchase #5 | $221.91 | 12.279% | $249.1583 | $249.16 | $249.15 | $249.20 |
| Purchase #6 | $6.67 | 8.251% | $7.2203 | $7.22 | $7.20 | $7.20 |
| Purchase #7 | $247.93 | 10.746% | $274.5726 | $274.57 | $274.55 | $274.60 |
| 7 purchase totals = | $838.00 | $924.2829 | $924.28 | $924.20 | $924.40 | |