| 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 | $37.83 | 10.776% | $41.9066 | $41.91 | $41.90 | $41.90 |
| Purchase #2 | $86.79 | 6.250% | $92.2144 | $92.21 | $92.20 | $92.20 |
| Purchase #3 | $223.77 | 9.343% | $244.6768 | $244.68 | $244.70 | $244.70 |
| Purchase #4 | $28.74 | 9.166% | $31.3743 | $31.37 | $31.35 | $31.40 |
| Purchase #5 | $199.85 | 7.757% | $215.3524 | $215.35 | $215.35 | $215.40 |
| Purchase #6 | $32.68 | 4.388% | $34.114 | $34.11 | $34.10 | $34.10 |
| Purchase #7 | $196.33 | 11.614% | $219.1318 | $219.13 | $219.15 | $219.10 |
| 7 purchase totals = | $805.99 | $878.7703 | $878.76 | $878.75 | $878.80 | |