| 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 | $50.52 | 7.399% | $54.258 | $54.26 | $54.25 | $54.30 |
| Purchase #2 | $117.35 | 7.211% | $125.8121 | $125.81 | $125.80 | $125.80 |
| Purchase #3 | $186.28 | 8.110% | $201.3873 | $201.39 | $201.40 | $201.40 |
| Purchase #4 | $192.67 | 13.485% | $218.6515 | $218.65 | $218.65 | $218.70 |
| Purchase #5 | $215.92 | 10.312% | $238.1857 | $238.19 | $238.20 | $238.20 |
| Purchase #6 | $13.25 | 11.687% | $14.7985 | $14.80 | $14.80 | $14.80 |
| Purchase #7 | $5.79 | 9.320% | $6.3296 | $6.33 | $6.35 | $6.30 |
| 7 purchase totals = | $781.78 | $859.4227 | $859.43 | $859.45 | $859.50 | |