| 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 | $112.27 | 9.346% | $122.7628 | $122.76 | $122.75 | $122.80 |
| Purchase #2 | $34.86 | 6.644% | $37.1761 | $37.18 | $37.20 | $37.20 |
| Purchase #3 | $71.29 | 9.222% | $77.8644 | $77.86 | $77.85 | $77.90 |
| Purchase #4 | $77.84 | 13.280% | $88.1772 | $88.18 | $88.20 | $88.20 |
| Purchase #5 | $94.93 | 3.696% | $98.4386 | $98.44 | $98.45 | $98.40 |
| Purchase #6 | $7.71 | 5.119% | $8.1047 | $8.10 | $8.10 | $8.10 |
| Purchase #7 | $107.93 | 3.635% | $111.8533 | $111.85 | $111.85 | $111.90 |
| 7 purchase totals = | $506.83 | $544.3771 | $544.37 | $544.40 | $544.50 | |