| 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 | $76.43 | 4.278% | $79.6997 | $79.70 | $79.70 | $79.70 |
| Purchase #2 | $116.48 | 3.206% | $120.2143 | $120.21 | $120.20 | $120.20 |
| Purchase #3 | $213.43 | 5.687% | $225.5678 | $225.57 | $225.55 | $225.60 |
| Purchase #4 | $91.90 | 9.144% | $100.3033 | $100.30 | $100.30 | $100.30 |
| Purchase #5 | $219.55 | 3.618% | $227.4933 | $227.49 | $227.50 | $227.50 |
| Purchase #6 | $65.88 | 5.703% | $69.6371 | $69.64 | $69.65 | $69.60 |
| Purchase #7 | $92.28 | 11.835% | $103.2013 | $103.20 | $103.20 | $103.20 |
| 7 purchase totals = | $875.95 | $926.1168 | $926.11 | $926.10 | $926.10 | |