| 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 | $53.74 | 6.670% | $57.3245 | $57.32 | $57.30 | $57.30 |
| Purchase #2 | $159.97 | 7.516% | $171.9933 | $171.99 | $172.00 | $172.00 |
| Purchase #3 | $213.99 | 10.834% | $237.1737 | $237.17 | $237.15 | $237.20 |
| Purchase #4 | $140.60 | 8.451% | $152.4821 | $152.48 | $152.50 | $152.50 |
| Purchase #5 | $67.94 | 7.630% | $73.1238 | $73.12 | $73.10 | $73.10 |
| Purchase #6 | $156.26 | 12.779% | $176.2285 | $176.23 | $176.25 | $176.20 |
| Purchase #7 | $50.65 | 11.396% | $56.4221 | $56.42 | $56.40 | $56.40 |
| 7 purchase totals = | $843.15 | $924.7480 | $924.73 | $924.70 | $924.70 | |