| 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 | $31.89 | 9.857% | $35.0334 | $35.03 | $35.05 | $35.00 |
| Purchase #2 | $47.58 | 4.476% | $49.7097 | $49.71 | $49.70 | $49.70 |
| Purchase #3 | $109.49 | 7.401% | $117.5934 | $117.59 | $117.60 | $117.60 |
| Purchase #4 | $86.33 | 11.441% | $96.207 | $96.21 | $96.20 | $96.20 |
| Purchase #5 | $98.94 | 9.296% | $108.1375 | $108.14 | $108.15 | $108.10 |
| Purchase #6 | $194.72 | 11.133% | $216.3982 | $216.40 | $216.40 | $216.40 |
| Purchase #7 | $15.49 | 6.811% | $16.545 | $16.55 | $16.55 | $16.50 |
| 7 purchase totals = | $584.44 | $639.6242 | $639.63 | $639.65 | $639.50 | |