| 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 | $58.42 | 10.365% | $64.4752 | $64.48 | $64.50 | $64.50 |
| Purchase #2 | $185.85 | 3.406% | $192.1801 | $192.18 | $192.20 | $192.20 |
| Purchase #3 | $228.39 | 10.201% | $251.6881 | $251.69 | $251.70 | $251.70 |
| Purchase #4 | $196.39 | 5.460% | $207.1129 | $207.11 | $207.10 | $207.10 |
| Purchase #5 | $21.45 | 9.275% | $23.4395 | $23.44 | $23.45 | $23.40 |
| Purchase #6 | $78.33 | 9.283% | $85.6014 | $85.60 | $85.60 | $85.60 |
| Purchase #7 | $184.40 | 6.132% | $195.7074 | $195.71 | $195.70 | $195.70 |
| 7 purchase totals = | $953.23 | $1,020.2046 | $1,020.21 | $1,020.25 | $1,020.20 | |