| 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 | $65.60 | 8.546% | $71.2062 | $71.21 | $71.20 | $71.20 |
| Purchase #2 | $79.88 | 9.314% | $87.32 | $87.32 | $87.30 | $87.30 |
| Purchase #3 | $86.37 | 11.374% | $96.1937 | $96.19 | $96.20 | $96.20 |
| Purchase #4 | $160.48 | 13.181% | $181.6329 | $181.63 | $181.65 | $181.60 |
| Purchase #5 | $58.50 | 9.364% | $63.9779 | $63.98 | $64.00 | $64.00 |
| Purchase #6 | $129.26 | 6.158% | $137.2198 | $137.22 | $137.20 | $137.20 |
| Purchase #7 | $19.72 | 4.302% | $20.5684 | $20.57 | $20.55 | $20.60 |
| 7 purchase totals = | $599.81 | $658.1189 | $658.12 | $658.10 | $658.10 | |