| 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 | $47.38 | 4.121% | $49.3325 | $49.33 | $49.35 | $49.30 |
| Purchase #2 | $6.97 | 10.146% | $7.6772 | $7.68 | $7.70 | $7.70 |
| Purchase #3 | $210.66 | 6.528% | $224.4119 | $224.41 | $224.40 | $224.40 |
| Purchase #4 | $32.31 | 10.728% | $35.7762 | $35.78 | $35.80 | $35.80 |
| Purchase #5 | $246.94 | 4.625% | $258.361 | $258.36 | $258.35 | $258.40 |
| Purchase #6 | $94.88 | 4.110% | $98.7796 | $98.78 | $98.80 | $98.80 |
| Purchase #7 | $12.94 | 6.814% | $13.8217 | $13.82 | $13.80 | $13.80 |
| 7 purchase totals = | $652.08 | $688.1601 | $688.16 | $688.20 | $688.20 | |