| 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 | $42.88 | 5.177% | $45.0999 | $45.10 | $45.10 | $45.10 |
| Purchase #2 | $10.81 | 3.700% | $11.21 | $11.21 | $11.20 | $11.20 |
| Purchase #3 | $76.90 | 3.527% | $79.6123 | $79.61 | $79.60 | $79.60 |
| Purchase #4 | $128.31 | 7.246% | $137.6073 | $137.61 | $137.60 | $137.60 |
| Purchase #5 | $118.94 | 6.710% | $126.9209 | $126.92 | $126.90 | $126.90 |
| Purchase #6 | $98.26 | 13.163% | $111.194 | $111.19 | $111.20 | $111.20 |
| Purchase #7 | $133.49 | 7.722% | $143.7981 | $143.80 | $143.80 | $143.80 |
| 7 purchase totals = | $609.59 | $655.4425 | $655.44 | $655.40 | $655.40 | |