| 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 | $217.44 | 7.365% | $233.4545 | $233.45 | $233.45 | $233.50 |
| Purchase #2 | $160.50 | 8.243% | $173.73 | $173.73 | $173.75 | $173.70 |
| Purchase #3 | $64.58 | 6.275% | $68.6324 | $68.63 | $68.65 | $68.60 |
| Purchase #4 | $29.90 | 7.777% | $32.2253 | $32.23 | $32.25 | $32.20 |
| Purchase #5 | $18.42 | 13.148% | $20.8419 | $20.84 | $20.85 | $20.80 |
| Purchase #6 | $71.71 | 11.408% | $79.8907 | $79.89 | $79.90 | $79.90 |
| Purchase #7 | $57.36 | 5.299% | $60.3995 | $60.40 | $60.40 | $60.40 |
| 7 purchase totals = | $619.91 | $669.1743 | $669.17 | $669.25 | $669.10 | |