| 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 | $123.54 | 5.488% | $130.3199 | $130.32 | $130.30 | $130.30 |
| Purchase #2 | $39.35 | 6.170% | $41.7779 | $41.78 | $41.80 | $41.80 |
| Purchase #3 | $59.41 | 9.195% | $64.8727 | $64.87 | $64.85 | $64.90 |
| Purchase #4 | $181.71 | 10.176% | $200.2008 | $200.20 | $200.20 | $200.20 |
| Purchase #5 | $231.66 | 5.417% | $244.209 | $244.21 | $244.20 | $244.20 |
| Purchase #6 | $83.74 | 11.725% | $93.5585 | $93.56 | $93.55 | $93.60 |
| Purchase #7 | $70.72 | 8.766% | $76.9193 | $76.92 | $76.90 | $76.90 |
| 7 purchase totals = | $790.13 | $851.8581 | $851.86 | $851.80 | $851.90 | |