| 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 | $37.77 | 5.706% | $39.9252 | $39.93 | $39.95 | $39.90 |
| Purchase #2 | $11.63 | 5.614% | $12.2829 | $12.28 | $12.30 | $12.30 |
| Purchase #3 | $115.94 | 9.413% | $126.8534 | $126.85 | $126.85 | $126.90 |
| Purchase #4 | $87.52 | 10.259% | $96.4987 | $96.50 | $96.50 | $96.50 |
| Purchase #5 | $159.52 | 8.115% | $172.465 | $172.47 | $172.45 | $172.50 |
| Purchase #6 | $247.72 | 6.696% | $264.3073 | $264.31 | $264.30 | $264.30 |
| Purchase #7 | $199.76 | 3.270% | $206.2922 | $206.29 | $206.30 | $206.30 |
| 7 purchase totals = | $859.86 | $918.6247 | $918.63 | $918.65 | $918.70 | |