| 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 | $115.34 | 4.700% | $120.761 | $120.76 | $120.75 | $120.80 |
| Purchase #2 | $56.64 | 13.828% | $64.4722 | $64.47 | $64.45 | $64.50 |
| Purchase #3 | $25.52 | 6.299% | $27.1275 | $27.13 | $27.15 | $27.10 |
| Purchase #4 | $72.51 | 5.648% | $76.6054 | $76.61 | $76.60 | $76.60 |
| Purchase #5 | $78.53 | 4.522% | $82.0811 | $82.08 | $82.10 | $82.10 |
| Purchase #6 | $183.48 | 9.385% | $200.6996 | $200.70 | $200.70 | $200.70 |
| Purchase #7 | $54.36 | 10.753% | $60.2053 | $60.21 | $60.20 | $60.20 |
| 7 purchase totals = | $586.38 | $631.9521 | $631.96 | $631.95 | $632.00 | |