| 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 | $69.76 | 7.667% | $75.1085 | $75.11 | $75.10 | $75.10 |
| Purchase #2 | $91.62 | 5.319% | $96.4933 | $96.49 | $96.50 | $96.50 |
| Purchase #3 | $88.38 | 3.426% | $91.4079 | $91.41 | $91.40 | $91.40 |
| Purchase #4 | $230.76 | 6.651% | $246.1078 | $246.11 | $246.10 | $246.10 |
| Purchase #5 | $133.87 | 7.777% | $144.2811 | $144.28 | $144.30 | $144.30 |
| Purchase #6 | $18.26 | 12.638% | $20.5677 | $20.57 | $20.55 | $20.60 |
| Purchase #7 | $221.60 | 5.727% | $234.291 | $234.29 | $234.30 | $234.30 |
| 7 purchase totals = | $854.25 | $908.2573 | $908.26 | $908.25 | $908.30 | |