| 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 | $7.65 | 13.345% | $8.6709 | $8.67 | $8.65 | $8.70 |
| Purchase #2 | $192.86 | 11.329% | $214.7091 | $214.71 | $214.70 | $214.70 |
| Purchase #3 | $31.67 | 7.535% | $34.0563 | $34.06 | $34.05 | $34.10 |
| Purchase #4 | $187.52 | 13.558% | $212.944 | $212.94 | $212.95 | $212.90 |
| Purchase #5 | $71.48 | 6.689% | $76.2613 | $76.26 | $76.25 | $76.30 |
| Purchase #6 | $85.37 | 12.500% | $96.0413 | $96.04 | $96.05 | $96.00 |
| Purchase #7 | $50.33 | 3.853% | $52.2692 | $52.27 | $52.25 | $52.30 |
| 7 purchase totals = | $626.88 | $694.9521 | $694.95 | $694.90 | $695.00 | |