| 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 | $84.33 | 5.525% | $88.9892 | $88.99 | $89.00 | $89.00 |
| Purchase #2 | $26.79 | 3.746% | $27.7936 | $27.79 | $27.80 | $27.80 |
| Purchase #3 | $53.89 | 11.557% | $60.1181 | $60.12 | $60.10 | $60.10 |
| Purchase #4 | $146.72 | 8.780% | $159.602 | $159.60 | $159.60 | $159.60 |
| Purchase #5 | $47.25 | 5.814% | $49.9971 | $50.00 | $50.00 | $50.00 |
| Purchase #6 | $193.37 | 6.562% | $206.0589 | $206.06 | $206.05 | $206.10 |
| Purchase #7 | $101.84 | 13.445% | $115.5324 | $115.53 | $115.55 | $115.50 |
| 7 purchase totals = | $654.19 | $708.0913 | $708.09 | $708.10 | $708.10 | |