| 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 | $33.75 | 13.192% | $38.2023 | $38.20 | $38.20 | $38.20 |
| Purchase #2 | $67.33 | 5.223% | $70.8466 | $70.85 | $70.85 | $70.80 |
| Purchase #3 | $39.28 | 6.539% | $41.8485 | $41.85 | $41.85 | $41.80 |
| Purchase #4 | $107.29 | 5.133% | $112.7972 | $112.80 | $112.80 | $112.80 |
| Purchase #5 | $236.56 | 7.219% | $253.6373 | $253.64 | $253.65 | $253.60 |
| Purchase #6 | $51.61 | 13.847% | $58.7564 | $58.76 | $58.75 | $58.80 |
| Purchase #7 | $128.69 | 9.753% | $141.2411 | $141.24 | $141.25 | $141.20 |
| 7 purchase totals = | $664.51 | $717.3294 | $717.34 | $717.35 | $717.20 | |