| 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 | $45.33 | 8.412% | $49.1432 | $49.14 | $49.15 | $49.10 |
| Purchase #2 | $49.42 | 12.701% | $55.6968 | $55.70 | $55.70 | $55.70 |
| Purchase #3 | $195.88 | 12.664% | $220.6862 | $220.69 | $220.70 | $220.70 |
| Purchase #4 | $54.39 | 6.437% | $57.8911 | $57.89 | $57.90 | $57.90 |
| Purchase #5 | $205.96 | 12.408% | $231.5155 | $231.52 | $231.50 | $231.50 |
| Purchase #6 | $135.74 | 13.780% | $154.445 | $154.45 | $154.45 | $154.40 |
| Purchase #7 | $9.48 | 7.484% | $10.1895 | $10.19 | $10.20 | $10.20 |
| 7 purchase totals = | $696.20 | $779.5673 | $779.58 | $779.60 | $779.50 | |