| 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 | $87.65 | 9.387% | $95.8777 | $95.88 | $95.90 | $95.90 |
| Purchase #2 | $127.32 | 7.790% | $137.2382 | $137.24 | $137.25 | $137.20 |
| Purchase #3 | $119.26 | 9.553% | $130.6529 | $130.65 | $130.65 | $130.70 |
| Purchase #4 | $82.68 | 13.268% | $93.65 | $93.65 | $93.65 | $93.70 |
| Purchase #5 | $129.82 | 5.405% | $136.8368 | $136.84 | $136.85 | $136.80 |
| Purchase #6 | $23.71 | 4.859% | $24.8621 | $24.86 | $24.85 | $24.90 |
| Purchase #7 | $114.28 | 12.495% | $128.5593 | $128.56 | $128.55 | $128.60 |
| 7 purchase totals = | $684.72 | $747.6770 | $747.68 | $747.70 | $747.80 | |