| 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 | $241.52 | 13.835% | $274.9343 | $274.93 | $274.95 | $274.90 |
| Purchase #2 | $168.43 | 13.460% | $191.1007 | $191.10 | $191.10 | $191.10 |
| Purchase #3 | $59.55 | 7.173% | $63.8215 | $63.82 | $63.80 | $63.80 |
| Purchase #4 | $13.50 | 6.664% | $14.3996 | $14.40 | $14.40 | $14.40 |
| Purchase #5 | $98.72 | 12.137% | $110.7016 | $110.70 | $110.70 | $110.70 |
| Purchase #6 | $9.77 | 3.596% | $10.1213 | $10.12 | $10.10 | $10.10 |
| Purchase #7 | $94.49 | 6.534% | $100.664 | $100.66 | $100.65 | $100.70 |
| 7 purchase totals = | $685.98 | $765.7430 | $765.73 | $765.70 | $765.70 | |