| 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 | $46.84 | 7.179% | $50.2026 | $50.20 | $50.20 | $50.20 |
| Purchase #2 | $167.82 | 5.288% | $176.6943 | $176.69 | $176.70 | $176.70 |
| Purchase #3 | $35.55 | 8.155% | $38.4491 | $38.45 | $38.45 | $38.40 |
| Purchase #4 | $149.67 | 6.874% | $159.9583 | $159.96 | $159.95 | $160.00 |
| Purchase #5 | $101.40 | 12.223% | $113.7941 | $113.79 | $113.80 | $113.80 |
| Purchase #6 | $103.70 | 8.444% | $112.4564 | $112.46 | $112.45 | $112.50 |
| Purchase #7 | $72.80 | 10.166% | $80.2008 | $80.20 | $80.20 | $80.20 |
| 7 purchase totals = | $677.78 | $731.7556 | $731.75 | $731.75 | $731.80 | |