| 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 | $239.73 | 13.521% | $272.1439 | $272.14 | $272.15 | $272.10 |
| Purchase #2 | $49.85 | 6.430% | $53.0554 | $53.06 | $53.05 | $53.10 |
| Purchase #3 | $59.55 | 8.781% | $64.7791 | $64.78 | $64.80 | $64.80 |
| Purchase #4 | $96.73 | 4.342% | $100.93 | $100.93 | $100.95 | $100.90 |
| Purchase #5 | $171.97 | 7.336% | $184.5857 | $184.59 | $184.60 | $184.60 |
| Purchase #6 | $128.61 | 9.863% | $141.2948 | $141.29 | $141.30 | $141.30 |
| Purchase #7 | $20.66 | 12.596% | $23.2623 | $23.26 | $23.25 | $23.30 |
| 7 purchase totals = | $767.10 | $840.0512 | $840.05 | $840.10 | $840.10 | |