| 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 | $79.51 | 13.445% | $90.2001 | $90.20 | $90.20 | $90.20 |
| Purchase #2 | $211.68 | 5.478% | $223.2758 | $223.28 | $223.30 | $223.30 |
| Purchase #3 | $158.99 | 9.279% | $173.7427 | $173.74 | $173.75 | $173.70 |
| Purchase #4 | $232.81 | 13.805% | $264.9494 | $264.95 | $264.95 | $264.90 |
| Purchase #5 | $70.52 | 8.422% | $76.4592 | $76.46 | $76.45 | $76.50 |
| Purchase #6 | $29.69 | 6.777% | $31.7021 | $31.70 | $31.70 | $31.70 |
| Purchase #7 | $56.37 | 9.555% | $61.7562 | $61.76 | $61.75 | $61.80 |
| 7 purchase totals = | $839.57 | $922.0855 | $922.09 | $922.10 | $922.10 | |