| 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 | $89.60 | 7.349% | $96.1847 | $96.18 | $96.20 | $96.20 |
| Purchase #2 | $5.54 | 4.766% | $5.804 | $5.80 | $5.80 | $5.80 |
| Purchase #3 | $70.86 | 13.150% | $80.1781 | $80.18 | $80.20 | $80.20 |
| Purchase #4 | $161.44 | 10.456% | $178.3202 | $178.32 | $178.30 | $178.30 |
| Purchase #5 | $216.94 | 9.369% | $237.2651 | $237.27 | $237.25 | $237.30 |
| Purchase #6 | $216.58 | 9.439% | $237.023 | $237.02 | $237.00 | $237.00 |
| Purchase #7 | $74.76 | 3.830% | $77.6233 | $77.62 | $77.60 | $77.60 |
| 7 purchase totals = | $835.72 | $912.3984 | $912.39 | $912.35 | $912.40 | |