| 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 | $14.49 | 3.708% | $15.0273 | $15.03 | $15.05 | $15.00 |
| Purchase #2 | $13.58 | 11.250% | $15.1078 | $15.11 | $15.10 | $15.10 |
| Purchase #3 | $96.33 | 9.173% | $105.1664 | $105.17 | $105.15 | $105.20 |
| Purchase #4 | $47.26 | 13.132% | $53.4662 | $53.47 | $53.45 | $53.50 |
| Purchase #5 | $148.45 | 5.696% | $156.9057 | $156.91 | $156.90 | $156.90 |
| Purchase #6 | $211.70 | 3.262% | $218.6057 | $218.61 | $218.60 | $218.60 |
| Purchase #7 | $248.70 | 6.826% | $265.6763 | $265.68 | $265.70 | $265.70 |
| 7 purchase totals = | $780.51 | $829.9554 | $829.98 | $829.95 | $830.00 | |