| 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 | $83.61 | 6.215% | $88.8064 | $88.81 | $88.80 | $88.80 |
| Purchase #2 | $25.78 | 13.784% | $29.3335 | $29.33 | $29.35 | $29.30 |
| Purchase #3 | $150.36 | 13.438% | $170.5654 | $170.57 | $170.55 | $170.60 |
| Purchase #4 | $153.47 | 4.738% | $160.7414 | $160.74 | $160.75 | $160.70 |
| Purchase #5 | $124.98 | 7.809% | $134.7397 | $134.74 | $134.75 | $134.70 |
| Purchase #6 | $29.93 | 3.707% | $31.0395 | $31.04 | $31.05 | $31.00 |
| Purchase #7 | $54.70 | 9.647% | $59.9769 | $59.98 | $60.00 | $60.00 |
| 7 purchase totals = | $622.83 | $675.2028 | $675.21 | $675.25 | $675.10 | |