| 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 | $45.47 | 4.503% | $47.5175 | $47.52 | $47.50 | $47.50 |
| Purchase #2 | $76.64 | 4.514% | $80.0995 | $80.10 | $80.10 | $80.10 |
| Purchase #3 | $156.84 | 13.239% | $177.604 | $177.60 | $177.60 | $177.60 |
| Purchase #4 | $86.29 | 11.532% | $96.241 | $96.24 | $96.25 | $96.20 |
| Purchase #5 | $198.42 | 9.211% | $216.6965 | $216.70 | $216.70 | $216.70 |
| Purchase #6 | $88.87 | 13.490% | $100.8586 | $100.86 | $100.85 | $100.90 |
| Purchase #7 | $229.41 | 11.621% | $256.0697 | $256.07 | $256.05 | $256.10 |
| 7 purchase totals = | $881.94 | $975.0868 | $975.09 | $975.05 | $975.10 | |