| 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 | $31.59 | 7.637% | $34.0025 | $34.00 | $34.00 | $34.00 |
| Purchase #2 | $26.98 | 7.233% | $28.9315 | $28.93 | $28.95 | $28.90 |
| Purchase #3 | $50.33 | 6.168% | $53.4344 | $53.43 | $53.45 | $53.40 |
| Purchase #4 | $91.67 | 11.199% | $101.9361 | $101.94 | $101.95 | $101.90 |
| Purchase #5 | $94.73 | 3.276% | $97.8334 | $97.83 | $97.85 | $97.80 |
| Purchase #6 | $199.65 | 3.654% | $206.9452 | $206.95 | $206.95 | $206.90 |
| Purchase #7 | $220.62 | 3.341% | $227.9909 | $227.99 | $228.00 | $228.00 |
| 7 purchase totals = | $715.57 | $751.0740 | $751.07 | $751.15 | $750.90 | |