| 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 | $7.81 | 9.394% | $8.5437 | $8.54 | $8.55 | $8.50 |
| Purchase #2 | $141.63 | 6.141% | $150.3275 | $150.33 | $150.35 | $150.30 |
| Purchase #3 | $25.94 | 10.151% | $28.5732 | $28.57 | $28.55 | $28.60 |
| Purchase #4 | $238.26 | 8.329% | $258.1047 | $258.10 | $258.10 | $258.10 |
| Purchase #5 | $217.53 | 10.411% | $240.177 | $240.18 | $240.20 | $240.20 |
| Purchase #6 | $104.75 | 9.504% | $114.7054 | $114.71 | $114.70 | $114.70 |
| Purchase #7 | $7.77 | 3.720% | $8.059 | $8.06 | $8.05 | $8.10 |
| 7 purchase totals = | $743.69 | $808.4905 | $808.49 | $808.50 | $808.50 | |