| 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 | $55.35 | 4.869% | $58.045 | $58.05 | $58.05 | $58.00 |
| Purchase #2 | $228.99 | 7.794% | $246.8375 | $246.84 | $246.85 | $246.80 |
| Purchase #3 | $245.94 | 13.168% | $278.3254 | $278.33 | $278.35 | $278.30 |
| Purchase #4 | $39.49 | 13.536% | $44.8354 | $44.84 | $44.85 | $44.80 |
| Purchase #5 | $174.61 | 13.472% | $198.1335 | $198.13 | $198.15 | $198.10 |
| Purchase #6 | $57.49 | 9.253% | $62.8095 | $62.81 | $62.80 | $62.80 |
| Purchase #7 | $43.34 | 6.607% | $46.2035 | $46.20 | $46.20 | $46.20 |
| 7 purchase totals = | $845.21 | $935.1898 | $935.20 | $935.25 | $935.00 | |