| 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 | $67.26 | 3.538% | $69.6397 | $69.64 | $69.65 | $69.60 |
| Purchase #2 | $228.64 | 4.422% | $238.7505 | $238.75 | $238.75 | $238.80 |
| Purchase #3 | $178.94 | 10.223% | $197.233 | $197.23 | $197.25 | $197.20 |
| Purchase #4 | $12.41 | 6.383% | $13.2021 | $13.20 | $13.20 | $13.20 |
| Purchase #5 | $117.82 | 10.464% | $130.1487 | $130.15 | $130.15 | $130.10 |
| Purchase #6 | $149.73 | 13.563% | $170.0379 | $170.04 | $170.05 | $170.00 |
| Purchase #7 | $11.98 | 12.160% | $13.4368 | $13.44 | $13.45 | $13.40 |
| 7 purchase totals = | $766.78 | $832.4487 | $832.45 | $832.50 | $832.30 | |