| 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 | $74.95 | 6.556% | $79.8637 | $79.86 | $79.85 | $79.90 |
| Purchase #2 | $144.62 | 8.346% | $156.69 | $156.69 | $156.70 | $156.70 |
| Purchase #3 | $57.76 | 10.165% | $63.6313 | $63.63 | $63.65 | $63.60 |
| Purchase #4 | $158.35 | 8.203% | $171.3395 | $171.34 | $171.35 | $171.30 |
| Purchase #5 | $229.92 | 12.828% | $259.4141 | $259.41 | $259.40 | $259.40 |
| Purchase #6 | $105.36 | 3.634% | $109.1888 | $109.19 | $109.20 | $109.20 |
| Purchase #7 | $132.50 | 13.718% | $150.6764 | $150.68 | $150.70 | $150.70 |
| 7 purchase totals = | $903.46 | $990.8038 | $990.80 | $990.85 | $990.80 | |