| 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 | $47.36 | 12.815% | $53.4292 | $53.43 | $53.45 | $53.40 |
| Purchase #2 | $25.63 | 13.754% | $29.1552 | $29.16 | $29.15 | $29.20 |
| Purchase #3 | $90.72 | 11.645% | $101.2843 | $101.28 | $101.30 | $101.30 |
| Purchase #4 | $189.93 | 10.388% | $209.6599 | $209.66 | $209.65 | $209.70 |
| Purchase #5 | $194.70 | 4.569% | $203.5958 | $203.60 | $203.60 | $203.60 |
| Purchase #6 | $180.57 | 9.198% | $197.1788 | $197.18 | $197.20 | $197.20 |
| Purchase #7 | $247.78 | 13.440% | $281.0816 | $281.08 | $281.10 | $281.10 |
| 7 purchase totals = | $976.69 | $1,075.3848 | $1,075.39 | $1,075.45 | $1,075.50 | |