| 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 | $47.87 | 6.513% | $50.9878 | $50.99 | $51.00 | $51.00 |
| Purchase #2 | $203.58 | 4.114% | $211.9553 | $211.96 | $211.95 | $212.00 |
| Purchase #3 | $190.94 | 10.306% | $210.6183 | $210.62 | $210.60 | $210.60 |
| Purchase #4 | $115.67 | 11.459% | $128.9246 | $128.92 | $128.90 | $128.90 |
| Purchase #5 | $60.46 | 8.231% | $65.4365 | $65.44 | $65.45 | $65.40 |
| Purchase #6 | $62.90 | 11.704% | $70.2618 | $70.26 | $70.25 | $70.30 |
| Purchase #7 | $239.44 | 5.731% | $253.1623 | $253.16 | $253.15 | $253.20 |
| 7 purchase totals = | $920.86 | $991.3466 | $991.35 | $991.30 | $991.40 | |