| 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 | $66.42 | 4.776% | $69.5922 | $69.59 | $69.60 | $69.60 |
| Purchase #2 | $221.31 | 7.709% | $238.3708 | $238.37 | $238.35 | $238.40 |
| Purchase #3 | $55.96 | 10.511% | $61.842 | $61.84 | $61.85 | $61.80 |
| Purchase #4 | $50.96 | 6.193% | $54.116 | $54.12 | $54.10 | $54.10 |
| Purchase #5 | $31.72 | 8.147% | $34.3042 | $34.30 | $34.30 | $34.30 |
| Purchase #6 | $191.49 | 10.281% | $211.1771 | $211.18 | $211.20 | $211.20 |
| Purchase #7 | $174.83 | 11.813% | $195.4827 | $195.48 | $195.50 | $195.50 |
| 7 purchase totals = | $792.69 | $864.8850 | $864.88 | $864.90 | $864.90 | |