| 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 | $53.69 | 5.173% | $56.4674 | $56.47 | $56.45 | $56.50 |
| Purchase #2 | $107.63 | 5.158% | $113.1816 | $113.18 | $113.20 | $113.20 |
| Purchase #3 | $233.30 | 3.859% | $242.303 | $242.30 | $242.30 | $242.30 |
| Purchase #4 | $32.49 | 3.503% | $33.6281 | $33.63 | $33.65 | $33.60 |
| Purchase #5 | $134.45 | 6.323% | $142.9513 | $142.95 | $142.95 | $143.00 |
| Purchase #6 | $178.32 | 3.126% | $183.8943 | $183.89 | $183.90 | $183.90 |
| Purchase #7 | $33.25 | 4.309% | $34.6827 | $34.68 | $34.70 | $34.70 |
| 7 purchase totals = | $773.13 | $807.1084 | $807.10 | $807.15 | $807.20 | |