| 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 | $87.67 | 3.391% | $90.6429 | $90.64 | $90.65 | $90.60 |
| Purchase #2 | $13.39 | 8.213% | $14.4897 | $14.49 | $14.50 | $14.50 |
| Purchase #3 | $226.43 | 6.169% | $240.3985 | $240.40 | $240.40 | $240.40 |
| Purchase #4 | $193.88 | 12.256% | $217.6419 | $217.64 | $217.65 | $217.60 |
| Purchase #5 | $213.65 | 10.379% | $235.8247 | $235.82 | $235.80 | $235.80 |
| Purchase #6 | $7.72 | 4.835% | $8.0933 | $8.09 | $8.10 | $8.10 |
| Purchase #7 | $152.97 | 12.650% | $172.3207 | $172.32 | $172.30 | $172.30 |
| 7 purchase totals = | $895.71 | $979.4117 | $979.40 | $979.40 | $979.30 | |