| 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 | $194.69 | 4.664% | $203.7703 | $203.77 | $203.75 | $203.80 |
| Purchase #2 | $10.32 | 5.588% | $10.8967 | $10.90 | $10.90 | $10.90 |
| Purchase #3 | $134.49 | 5.793% | $142.281 | $142.28 | $142.30 | $142.30 |
| Purchase #4 | $85.46 | 13.430% | $96.9373 | $96.94 | $96.95 | $96.90 |
| Purchase #5 | $47.73 | 3.665% | $49.4793 | $49.48 | $49.50 | $49.50 |
| Purchase #6 | $141.60 | 12.763% | $159.6724 | $159.67 | $159.65 | $159.70 |
| Purchase #7 | $28.78 | 10.615% | $31.835 | $31.84 | $31.85 | $31.80 |
| 7 purchase totals = | $643.07 | $694.8720 | $694.88 | $694.90 | $694.90 | |