| 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 | $88.47 | 11.692% | $98.8139 | $98.81 | $98.80 | $98.80 |
| Purchase #2 | $227.27 | 4.401% | $237.2722 | $237.27 | $237.25 | $237.30 |
| Purchase #3 | $41.72 | 3.530% | $43.1927 | $43.19 | $43.20 | $43.20 |
| Purchase #4 | $241.68 | 8.873% | $263.1243 | $263.12 | $263.10 | $263.10 |
| Purchase #5 | $52.30 | 3.780% | $54.2769 | $54.28 | $54.30 | $54.30 |
| Purchase #6 | $199.95 | 9.559% | $219.0632 | $219.06 | $219.05 | $219.10 |
| Purchase #7 | $51.35 | 4.558% | $53.6905 | $53.69 | $53.70 | $53.70 |
| 7 purchase totals = | $902.74 | $969.4337 | $969.42 | $969.40 | $969.50 | |