| 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 | $237.68 | 9.237% | $259.6345 | $259.63 | $259.65 | $259.60 |
| Purchase #2 | $8.84 | 13.271% | $10.0132 | $10.01 | $10.00 | $10.00 |
| Purchase #3 | $80.62 | 10.146% | $88.7997 | $88.80 | $88.80 | $88.80 |
| Purchase #4 | $47.95 | 3.254% | $49.5103 | $49.51 | $49.50 | $49.50 |
| Purchase #5 | $109.90 | 7.649% | $118.3063 | $118.31 | $118.30 | $118.30 |
| Purchase #6 | $200.85 | 9.495% | $219.9207 | $219.92 | $219.90 | $219.90 |
| Purchase #7 | $102.72 | 5.330% | $108.195 | $108.20 | $108.20 | $108.20 |
| 7 purchase totals = | $788.56 | $854.3797 | $854.38 | $854.35 | $854.30 | |