| 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 | $84.81 | 4.829% | $88.9055 | $88.91 | $88.90 | $88.90 |
| Purchase #2 | $51.39 | 6.670% | $54.8177 | $54.82 | $54.80 | $54.80 |
| Purchase #3 | $32.47 | 7.228% | $34.8169 | $34.82 | $34.80 | $34.80 |
| Purchase #4 | $84.87 | 6.437% | $90.3331 | $90.33 | $90.35 | $90.30 |
| Purchase #5 | $117.34 | 5.811% | $124.1586 | $124.16 | $124.15 | $124.20 |
| Purchase #6 | $111.43 | 4.835% | $116.8176 | $116.82 | $116.80 | $116.80 |
| Purchase #7 | $69.87 | 8.601% | $75.8795 | $75.88 | $75.90 | $75.90 |
| 7 purchase totals = | $552.18 | $585.7289 | $585.74 | $585.70 | $585.70 | |