| 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 | $55.33 | 4.376% | $57.7512 | $57.75 | $57.75 | $57.80 |
| Purchase #2 | $5.98 | 6.386% | $6.3619 | $6.36 | $6.35 | $6.40 |
| Purchase #3 | $180.83 | 7.495% | $194.3832 | $194.38 | $194.40 | $194.40 |
| Purchase #4 | $195.28 | 8.499% | $211.8768 | $211.88 | $211.90 | $211.90 |
| Purchase #5 | $62.67 | 9.211% | $68.4425 | $68.44 | $68.45 | $68.40 |
| Purchase #6 | $101.40 | 5.865% | $107.3471 | $107.35 | $107.35 | $107.30 |
| Purchase #7 | $217.77 | 7.124% | $233.2839 | $233.28 | $233.30 | $233.30 |
| 7 purchase totals = | $819.26 | $879.4466 | $879.44 | $879.50 | $879.50 | |