| 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 | $34.95 | 8.139% | $37.7946 | $37.79 | $37.80 | $37.80 |
| Purchase #2 | $29.62 | 9.208% | $32.3474 | $32.35 | $32.35 | $32.30 |
| Purchase #3 | $160.53 | 10.604% | $177.5526 | $177.55 | $177.55 | $177.60 |
| Purchase #4 | $99.80 | 7.827% | $107.6113 | $107.61 | $107.60 | $107.60 |
| Purchase #5 | $146.51 | 11.839% | $163.8553 | $163.86 | $163.85 | $163.90 |
| Purchase #6 | $34.74 | 10.252% | $38.3015 | $38.30 | $38.30 | $38.30 |
| Purchase #7 | $174.72 | 3.756% | $181.2825 | $181.28 | $181.30 | $181.30 |
| 7 purchase totals = | $680.87 | $738.7452 | $738.74 | $738.75 | $738.80 | |