| 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 | $120.59 | 5.604% | $127.3479 | $127.35 | $127.35 | $127.30 |
| Purchase #2 | $84.82 | 7.336% | $91.0424 | $91.04 | $91.05 | $91.00 |
| Purchase #3 | $55.51 | 13.744% | $63.1393 | $63.14 | $63.15 | $63.10 |
| Purchase #4 | $91.45 | 3.526% | $94.6745 | $94.67 | $94.65 | $94.70 |
| Purchase #5 | $194.47 | 8.631% | $211.2547 | $211.25 | $211.25 | $211.30 |
| Purchase #6 | $239.57 | 13.856% | $272.7648 | $272.76 | $272.75 | $272.80 |
| Purchase #7 | $53.52 | 12.190% | $60.0441 | $60.04 | $60.05 | $60.00 |
| 7 purchase totals = | $839.93 | $920.2677 | $920.25 | $920.25 | $920.20 | |