| 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 | $6.53 | 11.108% | $7.2554 | $7.26 | $7.25 | $7.30 |
| Purchase #2 | $138.97 | 7.775% | $149.7749 | $149.77 | $149.75 | $149.80 |
| Purchase #3 | $227.59 | 7.607% | $244.9028 | $244.90 | $244.90 | $244.90 |
| Purchase #4 | $229.36 | 7.803% | $247.257 | $247.26 | $247.25 | $247.30 |
| Purchase #5 | $20.77 | 5.274% | $21.8654 | $21.87 | $21.85 | $21.90 |
| Purchase #6 | $86.68 | 11.501% | $96.6491 | $96.65 | $96.65 | $96.60 |
| Purchase #7 | $34.74 | 11.461% | $38.7216 | $38.72 | $38.70 | $38.70 |
| 7 purchase totals = | $744.64 | $806.4262 | $806.43 | $806.35 | $806.50 | |