| 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 | $22.53 | 8.102% | $24.3554 | $24.36 | $24.35 | $24.40 |
| Purchase #2 | $25.84 | 10.859% | $28.646 | $28.65 | $28.65 | $28.60 |
| Purchase #3 | $38.52 | 9.635% | $42.2314 | $42.23 | $42.25 | $42.20 |
| Purchase #4 | $61.97 | 6.516% | $66.008 | $66.01 | $66.00 | $66.00 |
| Purchase #5 | $129.73 | 4.292% | $135.298 | $135.30 | $135.30 | $135.30 |
| Purchase #6 | $128.88 | 11.854% | $144.1574 | $144.16 | $144.15 | $144.20 |
| Purchase #7 | $132.60 | 9.684% | $145.441 | $145.44 | $145.45 | $145.40 |
| 7 purchase totals = | $540.07 | $586.1372 | $586.15 | $586.15 | $586.10 | |