| 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 | $6.68 | 7.154% | $7.1579 | $7.16 | $7.15 | $7.20 |
| Purchase #2 | $237.58 | 3.466% | $245.8145 | $245.81 | $245.80 | $245.80 |
| Purchase #3 | $12.70 | 13.847% | $14.4586 | $14.46 | $14.45 | $14.50 |
| Purchase #4 | $202.47 | 12.120% | $227.0094 | $227.01 | $227.00 | $227.00 |
| Purchase #5 | $39.84 | 10.656% | $44.0854 | $44.09 | $44.10 | $44.10 |
| Purchase #6 | $214.43 | 12.682% | $241.624 | $241.62 | $241.60 | $241.60 |
| Purchase #7 | $23.80 | 8.250% | $25.7635 | $25.76 | $25.75 | $25.80 |
| 7 purchase totals = | $737.50 | $805.9133 | $805.91 | $805.85 | $806.00 | |