| 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 | $150.33 | 9.647% | $164.8323 | $164.83 | $164.85 | $164.80 |
| Purchase #2 | $27.62 | 6.805% | $29.4995 | $29.50 | $29.50 | $29.50 |
| Purchase #3 | $198.47 | 8.143% | $214.6314 | $214.63 | $214.65 | $214.60 |
| Purchase #4 | $103.29 | 4.597% | $108.0382 | $108.04 | $108.05 | $108.00 |
| Purchase #5 | $67.53 | 11.624% | $75.3797 | $75.38 | $75.40 | $75.40 |
| Purchase #6 | $166.73 | 10.287% | $183.8815 | $183.88 | $183.90 | $183.90 |
| Purchase #7 | $15.28 | 7.515% | $16.4283 | $16.43 | $16.45 | $16.40 |
| 7 purchase totals = | $729.25 | $792.6909 | $792.69 | $792.80 | $792.60 | |