| 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 | $117.33 | 10.119% | $129.2026 | $129.20 | $129.20 | $129.20 |
| Purchase #2 | $58.26 | 13.204% | $65.9527 | $65.95 | $65.95 | $66.00 |
| Purchase #3 | $115.41 | 3.386% | $119.3178 | $119.32 | $119.30 | $119.30 |
| Purchase #4 | $37.26 | 9.177% | $40.6794 | $40.68 | $40.70 | $40.70 |
| Purchase #5 | $42.86 | 6.615% | $45.6952 | $45.70 | $45.70 | $45.70 |
| Purchase #6 | $154.84 | 7.369% | $166.2502 | $166.25 | $166.25 | $166.30 |
| Purchase #7 | $152.89 | 6.343% | $162.5878 | $162.59 | $162.60 | $162.60 |
| 7 purchase totals = | $678.85 | $729.6857 | $729.69 | $729.70 | $729.80 | |