| 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 | $200.99 | 9.629% | $220.3433 | $220.34 | $220.35 | $220.30 |
| Purchase #2 | $58.93 | 12.693% | $66.41 | $66.41 | $66.40 | $66.40 |
| Purchase #3 | $155.89 | 7.234% | $167.1671 | $167.17 | $167.15 | $167.20 |
| Purchase #4 | $88.29 | 11.345% | $98.3065 | $98.31 | $98.30 | $98.30 |
| Purchase #5 | $24.90 | 10.248% | $27.4518 | $27.45 | $27.45 | $27.50 |
| Purchase #6 | $53.70 | 13.106% | $60.7379 | $60.74 | $60.75 | $60.70 |
| Purchase #7 | $36.95 | 9.209% | $40.3527 | $40.35 | $40.35 | $40.40 |
| 7 purchase totals = | $619.65 | $680.7693 | $680.77 | $680.75 | $680.80 | |