| 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 | $91.29 | 4.322% | $95.2356 | $95.24 | $95.25 | $95.20 |
| Purchase #2 | $114.92 | 4.601% | $120.2075 | $120.21 | $120.20 | $120.20 |
| Purchase #3 | $195.88 | 11.267% | $217.9498 | $217.95 | $217.95 | $217.90 |
| Purchase #4 | $239.81 | 4.763% | $251.2322 | $251.23 | $251.25 | $251.20 |
| Purchase #5 | $81.88 | 8.243% | $88.6294 | $88.63 | $88.65 | $88.60 |
| Purchase #6 | $173.58 | 10.770% | $192.2746 | $192.27 | $192.25 | $192.30 |
| Purchase #7 | $15.74 | 4.349% | $16.4245 | $16.42 | $16.40 | $16.40 |
| 7 purchase totals = | $913.10 | $981.9536 | $981.95 | $981.95 | $981.80 | |