| 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 | $11.49 | 11.835% | $12.8498 | $12.85 | $12.85 | $12.80 |
| Purchase #2 | $19.41 | 8.546% | $21.0688 | $21.07 | $21.05 | $21.10 |
| Purchase #3 | $191.85 | 11.120% | $213.1837 | $213.18 | $213.20 | $213.20 |
| Purchase #4 | $75.33 | 13.837% | $85.7534 | $85.75 | $85.75 | $85.80 |
| Purchase #5 | $19.44 | 11.809% | $21.7357 | $21.74 | $21.75 | $21.70 |
| Purchase #6 | $161.45 | 6.480% | $171.912 | $171.91 | $171.90 | $171.90 |
| Purchase #7 | $147.99 | 11.359% | $164.8002 | $164.80 | $164.80 | $164.80 |
| 7 purchase totals = | $626.96 | $691.3036 | $691.30 | $691.30 | $691.30 | |