| 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 | $81.59 | 8.614% | $88.6182 | $88.62 | $88.60 | $88.60 |
| Purchase #2 | $34.89 | 7.474% | $37.4977 | $37.50 | $37.50 | $37.50 |
| Purchase #3 | $104.52 | 4.854% | $109.5934 | $109.59 | $109.60 | $109.60 |
| Purchase #4 | $24.27 | 13.261% | $27.4884 | $27.49 | $27.50 | $27.50 |
| Purchase #5 | $150.80 | 11.279% | $167.8087 | $167.81 | $167.80 | $167.80 |
| Purchase #6 | $135.82 | 10.400% | $149.9453 | $149.95 | $149.95 | $149.90 |
| Purchase #7 | $220.58 | 4.721% | $230.9936 | $230.99 | $231.00 | $231.00 |
| 7 purchase totals = | $752.47 | $811.9453 | $811.95 | $811.95 | $811.90 | |