| 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 | $25.35 | 6.414% | $26.9759 | $26.98 | $27.00 | $27.00 |
| Purchase #2 | $166.90 | 10.660% | $184.6915 | $184.69 | $184.70 | $184.70 |
| Purchase #3 | $49.59 | 8.813% | $53.9604 | $53.96 | $53.95 | $54.00 |
| Purchase #4 | $109.25 | 4.440% | $114.1007 | $114.10 | $114.10 | $114.10 |
| Purchase #5 | $86.73 | 11.653% | $96.8366 | $96.84 | $96.85 | $96.80 |
| Purchase #6 | $220.36 | 9.611% | $241.5388 | $241.54 | $241.55 | $241.50 |
| Purchase #7 | $100.33 | 7.618% | $107.9731 | $107.97 | $107.95 | $108.00 |
| 7 purchase totals = | $758.51 | $826.0770 | $826.08 | $826.10 | $826.10 | |