| 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 | $65.62 | 9.280% | $71.7095 | $71.71 | $71.70 | $71.70 |
| Purchase #2 | $248.36 | 3.193% | $256.2901 | $256.29 | $256.30 | $256.30 |
| Purchase #3 | $34.53 | 10.190% | $38.0486 | $38.05 | $38.05 | $38.00 |
| Purchase #4 | $133.48 | 7.315% | $143.2441 | $143.24 | $143.25 | $143.20 |
| Purchase #5 | $153.48 | 3.466% | $158.7996 | $158.80 | $158.80 | $158.80 |
| Purchase #6 | $5.92 | 7.300% | $6.3522 | $6.35 | $6.35 | $6.40 |
| Purchase #7 | $192.73 | 3.352% | $199.1903 | $199.19 | $199.20 | $199.20 |
| 7 purchase totals = | $834.12 | $873.6344 | $873.63 | $873.65 | $873.60 | |