| 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 | $31.25 | 11.296% | $34.78 | $34.78 | $34.80 | $34.80 |
| Purchase #2 | $98.94 | 6.163% | $105.0377 | $105.04 | $105.05 | $105.00 |
| Purchase #3 | $111.40 | 12.608% | $125.4453 | $125.45 | $125.45 | $125.40 |
| Purchase #4 | $101.65 | 5.573% | $107.315 | $107.32 | $107.30 | $107.30 |
| Purchase #5 | $241.62 | 7.758% | $260.3649 | $260.36 | $260.35 | $260.40 |
| Purchase #6 | $37.88 | 3.212% | $39.0967 | $39.10 | $39.10 | $39.10 |
| Purchase #7 | $215.30 | 10.654% | $238.2381 | $238.24 | $238.25 | $238.20 |
| 7 purchase totals = | $838.04 | $910.2777 | $910.29 | $910.30 | $910.20 | |