| 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 | $31.47 | 7.746% | $33.9077 | $33.91 | $33.90 | $33.90 |
| Purchase #2 | $78.43 | 7.581% | $84.3758 | $84.38 | $84.40 | $84.40 |
| Purchase #3 | $236.41 | 8.515% | $256.5403 | $256.54 | $256.55 | $256.50 |
| Purchase #4 | $162.31 | 12.705% | $182.9315 | $182.93 | $182.95 | $182.90 |
| Purchase #5 | $46.98 | 4.561% | $49.1228 | $49.12 | $49.10 | $49.10 |
| Purchase #6 | $146.43 | 11.294% | $162.9678 | $162.97 | $162.95 | $163.00 |
| Purchase #7 | $216.48 | 11.181% | $240.6846 | $240.68 | $240.70 | $240.70 |
| 7 purchase totals = | $918.51 | $1,010.5305 | $1,010.53 | $1,010.55 | $1,010.50 | |