| 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 | $6.49 | 6.650% | $6.9216 | $6.92 | $6.90 | $6.90 |
| Purchase #2 | $38.30 | 6.139% | $40.6512 | $40.65 | $40.65 | $40.70 |
| Purchase #3 | $212.84 | 13.542% | $241.6628 | $241.66 | $241.65 | $241.70 |
| Purchase #4 | $68.67 | 9.500% | $75.1937 | $75.19 | $75.20 | $75.20 |
| Purchase #5 | $90.59 | 11.600% | $101.0984 | $101.10 | $101.10 | $101.10 |
| Purchase #6 | $22.55 | 5.512% | $23.793 | $23.79 | $23.80 | $23.80 |
| Purchase #7 | $42.84 | 6.166% | $45.4815 | $45.48 | $45.50 | $45.50 |
| 7 purchase totals = | $482.28 | $534.8022 | $534.79 | $534.80 | $534.90 | |