| 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 | $31.70 | 10.763% | $35.1119 | $35.11 | $35.10 | $35.10 |
| Purchase #2 | $70.60 | 9.448% | $77.2703 | $77.27 | $77.25 | $77.30 |
| Purchase #3 | $244.72 | 10.223% | $269.7377 | $269.74 | $269.75 | $269.70 |
| Purchase #4 | $237.43 | 8.456% | $257.5071 | $257.51 | $257.50 | $257.50 |
| Purchase #5 | $82.83 | 8.773% | $90.0967 | $90.10 | $90.10 | $90.10 |
| Purchase #6 | $145.72 | 4.654% | $152.5018 | $152.50 | $152.50 | $152.50 |
| Purchase #7 | $40.70 | 9.286% | $44.4794 | $44.48 | $44.50 | $44.50 |
| 7 purchase totals = | $853.70 | $926.7049 | $926.71 | $926.70 | $926.70 | |