| 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 | $47.34 | 3.563% | $49.0267 | $49.03 | $49.05 | $49.00 |
| Purchase #2 | $200.83 | 10.540% | $221.9975 | $222.00 | $222.00 | $222.00 |
| Purchase #3 | $98.46 | 13.774% | $112.0219 | $112.02 | $112.00 | $112.00 |
| Purchase #4 | $40.63 | 10.755% | $44.9998 | $45.00 | $45.00 | $45.00 |
| Purchase #5 | $90.80 | 6.235% | $96.4614 | $96.46 | $96.45 | $96.50 |
| Purchase #6 | $177.46 | 8.742% | $192.9736 | $192.97 | $192.95 | $193.00 |
| Purchase #7 | $152.52 | 8.814% | $165.9631 | $165.96 | $165.95 | $166.00 |
| 7 purchase totals = | $808.04 | $883.4440 | $883.44 | $883.40 | $883.50 | |