| 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 | $89.79 | 13.592% | $101.9943 | $101.99 | $102.00 | $102.00 |
| Purchase #2 | $178.46 | 5.220% | $187.7756 | $187.78 | $187.80 | $187.80 |
| Purchase #3 | $184.72 | 3.463% | $191.1169 | $191.12 | $191.10 | $191.10 |
| Purchase #4 | $51.54 | 13.679% | $58.5902 | $58.59 | $58.60 | $58.60 |
| Purchase #5 | $148.69 | 4.430% | $155.277 | $155.28 | $155.30 | $155.30 |
| Purchase #6 | $53.88 | 8.678% | $58.5557 | $58.56 | $58.55 | $58.60 |
| Purchase #7 | $49.40 | 5.149% | $51.9436 | $51.94 | $51.95 | $51.90 |
| 7 purchase totals = | $756.48 | $805.2533 | $805.26 | $805.30 | $805.30 | |