| 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 | $5.94 | 3.592% | $6.1534 | $6.15 | $6.15 | $6.20 |
| Purchase #2 | $191.93 | 5.435% | $202.3614 | $202.36 | $202.35 | $202.40 |
| Purchase #3 | $200.94 | 4.698% | $210.3802 | $210.38 | $210.40 | $210.40 |
| Purchase #4 | $31.77 | 9.117% | $34.6665 | $34.67 | $34.65 | $34.70 |
| Purchase #5 | $223.33 | 4.249% | $232.8193 | $232.82 | $232.80 | $232.80 |
| Purchase #6 | $29.66 | 6.270% | $31.5197 | $31.52 | $31.50 | $31.50 |
| Purchase #7 | $46.73 | 3.687% | $48.4529 | $48.45 | $48.45 | $48.50 |
| 7 purchase totals = | $730.30 | $766.3534 | $766.35 | $766.30 | $766.50 | |