| 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 | $31.25 | 10.157% | $34.4241 | $34.42 | $34.40 | $34.40 |
| Purchase #2 | $5.78 | 9.398% | $6.3232 | $6.32 | $6.30 | $6.30 |
| Purchase #3 | $55.83 | 13.105% | $63.1465 | $63.15 | $63.15 | $63.10 |
| Purchase #4 | $234.35 | 4.702% | $245.3691 | $245.37 | $245.35 | $245.40 |
| Purchase #5 | $206.40 | 10.358% | $227.7789 | $227.78 | $227.80 | $227.80 |
| Purchase #6 | $128.60 | 7.573% | $138.3389 | $138.34 | $138.35 | $138.30 |
| Purchase #7 | $82.48 | 11.346% | $91.8382 | $91.84 | $91.85 | $91.80 |
| 7 purchase totals = | $744.69 | $807.2189 | $807.22 | $807.20 | $807.10 | |