| 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 | $95.37 | 3.706% | $98.9044 | $98.90 | $98.90 | $98.90 |
| Purchase #2 | $48.65 | 7.734% | $52.4126 | $52.41 | $52.40 | $52.40 |
| Purchase #3 | $140.32 | 8.448% | $152.1742 | $152.17 | $152.15 | $152.20 |
| Purchase #4 | $15.69 | 6.335% | $16.684 | $16.68 | $16.70 | $16.70 |
| Purchase #5 | $176.56 | 7.588% | $189.9574 | $189.96 | $189.95 | $190.00 |
| Purchase #6 | $173.91 | 13.516% | $197.4157 | $197.42 | $197.40 | $197.40 |
| Purchase #7 | $95.26 | 9.463% | $104.2745 | $104.27 | $104.25 | $104.30 |
| 7 purchase totals = | $745.76 | $811.8228 | $811.81 | $811.75 | $811.90 | |