| 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 | $58.29 | 3.339% | $60.2363 | $60.24 | $60.25 | $60.20 |
| Purchase #2 | $44.31 | 6.720% | $47.2876 | $47.29 | $47.30 | $47.30 |
| Purchase #3 | $241.55 | 11.253% | $268.7316 | $268.73 | $268.75 | $268.70 |
| Purchase #4 | $171.95 | 12.188% | $192.9073 | $192.91 | $192.90 | $192.90 |
| Purchase #5 | $229.39 | 5.690% | $242.4423 | $242.44 | $242.45 | $242.40 |
| Purchase #6 | $23.41 | 8.541% | $25.4094 | $25.41 | $25.40 | $25.40 |
| Purchase #7 | $147.68 | 3.224% | $152.4412 | $152.44 | $152.45 | $152.40 |
| 7 purchase totals = | $916.58 | $989.4557 | $989.46 | $989.50 | $989.30 | |