| 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 | $144.84 | 9.408% | $158.4665 | $158.47 | $158.45 | $158.50 |
| Purchase #2 | $71.92 | 5.248% | $75.6944 | $75.69 | $75.70 | $75.70 |
| Purchase #3 | $248.79 | 8.749% | $270.5566 | $270.56 | $270.55 | $270.60 |
| Purchase #4 | $72.77 | 5.832% | $77.0139 | $77.01 | $77.00 | $77.00 |
| Purchase #5 | $68.98 | 3.628% | $71.4826 | $71.48 | $71.50 | $71.50 |
| Purchase #6 | $243.28 | 6.401% | $258.8524 | $258.85 | $258.85 | $258.90 |
| Purchase #7 | $42.28 | 3.285% | $43.6689 | $43.67 | $43.65 | $43.70 |
| 7 purchase totals = | $892.86 | $955.7353 | $955.73 | $955.70 | $955.90 | |