| 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 | $41.59 | 6.497% | $44.2921 | $44.29 | $44.30 | $44.30 |
| Purchase #2 | $119.84 | 9.808% | $131.5939 | $131.59 | $131.60 | $131.60 |
| Purchase #3 | $219.54 | 4.487% | $229.3908 | $229.39 | $229.40 | $229.40 |
| Purchase #4 | $85.48 | 7.300% | $91.72 | $91.72 | $91.70 | $91.70 |
| Purchase #5 | $22.50 | 6.266% | $23.9099 | $23.91 | $23.90 | $23.90 |
| Purchase #6 | $128.49 | 8.153% | $138.9658 | $138.97 | $138.95 | $139.00 |
| Purchase #7 | $149.61 | 8.196% | $161.872 | $161.87 | $161.85 | $161.90 |
| 7 purchase totals = | $767.05 | $821.7445 | $821.74 | $821.70 | $821.80 | |