| 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 | $82.78 | 13.746% | $94.1589 | $94.16 | $94.15 | $94.20 |
| Purchase #2 | $44.70 | 10.287% | $49.2983 | $49.30 | $49.30 | $49.30 |
| Purchase #3 | $170.29 | 10.157% | $187.5864 | $187.59 | $187.60 | $187.60 |
| Purchase #4 | $95.84 | 13.511% | $108.7889 | $108.79 | $108.80 | $108.80 |
| Purchase #5 | $25.39 | 9.162% | $27.7162 | $27.72 | $27.70 | $27.70 |
| Purchase #6 | $56.40 | 7.362% | $60.5522 | $60.55 | $60.55 | $60.60 |
| Purchase #7 | $221.33 | 9.629% | $242.6419 | $242.64 | $242.65 | $242.60 |
| 7 purchase totals = | $696.73 | $770.7428 | $770.75 | $770.75 | $770.80 | |