| 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 | $6.97 | 12.526% | $7.8431 | $7.84 | $7.85 | $7.80 |
| Purchase #2 | $81.83 | 5.464% | $86.3012 | $86.30 | $86.30 | $86.30 |
| Purchase #3 | $189.55 | 7.307% | $203.4004 | $203.40 | $203.40 | $203.40 |
| Purchase #4 | $31.69 | 3.486% | $32.7947 | $32.79 | $32.80 | $32.80 |
| Purchase #5 | $9.68 | 9.463% | $10.596 | $10.60 | $10.60 | $10.60 |
| Purchase #6 | $85.57 | 13.509% | $97.1297 | $97.13 | $97.15 | $97.10 |
| Purchase #7 | $213.74 | 13.136% | $241.8169 | $241.82 | $241.80 | $241.80 |
| 7 purchase totals = | $619.03 | $679.8820 | $679.88 | $679.90 | $679.80 | |