| 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 | $111.47 | 4.724% | $116.7358 | $116.74 | $116.75 | $116.70 |
| Purchase #2 | $47.60 | 3.145% | $49.097 | $49.10 | $49.10 | $49.10 |
| Purchase #3 | $127.53 | 11.508% | $142.2062 | $142.21 | $142.20 | $142.20 |
| Purchase #4 | $168.48 | 7.142% | $180.5128 | $180.51 | $180.50 | $180.50 |
| Purchase #5 | $14.63 | 12.627% | $16.4773 | $16.48 | $16.50 | $16.50 |
| Purchase #6 | $221.46 | 13.765% | $251.944 | $251.94 | $251.95 | $251.90 |
| Purchase #7 | $31.36 | 11.787% | $35.0564 | $35.06 | $35.05 | $35.10 |
| 7 purchase totals = | $722.53 | $792.0295 | $792.04 | $792.05 | $792.00 | |