| 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 | $29.63 | 7.654% | $31.8979 | $31.90 | $31.90 | $31.90 |
| Purchase #2 | $229.34 | 12.640% | $258.3286 | $258.33 | $258.35 | $258.30 |
| Purchase #3 | $92.85 | 5.297% | $97.7683 | $97.77 | $97.75 | $97.80 |
| Purchase #4 | $75.60 | 12.266% | $84.8731 | $84.87 | $84.85 | $84.90 |
| Purchase #5 | $219.58 | 10.324% | $242.2494 | $242.25 | $242.25 | $242.20 |
| Purchase #6 | $74.50 | 9.544% | $81.6103 | $81.61 | $81.60 | $81.60 |
| Purchase #7 | $130.74 | 11.133% | $145.2953 | $145.30 | $145.30 | $145.30 |
| 7 purchase totals = | $852.24 | $942.0229 | $942.03 | $942.00 | $942.00 | |