| 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 | $70.36 | 12.335% | $79.0389 | $79.04 | $79.05 | $79.00 |
| Purchase #2 | $50.85 | 8.250% | $55.0451 | $55.05 | $55.05 | $55.00 |
| Purchase #3 | $96.76 | 13.466% | $109.7897 | $109.79 | $109.80 | $109.80 |
| Purchase #4 | $88.88 | 5.122% | $93.4324 | $93.43 | $93.45 | $93.40 |
| Purchase #5 | $167.65 | 9.532% | $183.6304 | $183.63 | $183.65 | $183.60 |
| Purchase #6 | $227.74 | 10.131% | $250.8123 | $250.81 | $250.80 | $250.80 |
| Purchase #7 | $42.54 | 8.160% | $46.0113 | $46.01 | $46.00 | $46.00 |
| 7 purchase totals = | $744.78 | $817.7601 | $817.76 | $817.80 | $817.60 | |