| 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 | $39.26 | 3.530% | $40.6459 | $40.65 | $40.65 | $40.60 |
| Purchase #2 | $223.86 | 9.413% | $244.9319 | $244.93 | $244.95 | $244.90 |
| Purchase #3 | $11.71 | 9.525% | $12.8254 | $12.83 | $12.85 | $12.80 |
| Purchase #4 | $156.52 | 9.596% | $171.5397 | $171.54 | $171.55 | $171.50 |
| Purchase #5 | $191.84 | 3.770% | $199.0724 | $199.07 | $199.05 | $199.10 |
| Purchase #6 | $159.35 | 12.459% | $179.2034 | $179.20 | $179.20 | $179.20 |
| Purchase #7 | $31.58 | 4.185% | $32.9016 | $32.90 | $32.90 | $32.90 |
| 7 purchase totals = | $814.12 | $881.1203 | $881.12 | $881.15 | $881.00 | |