| 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 | $89.43 | 10.315% | $98.6547 | $98.65 | $98.65 | $98.70 |
| Purchase #2 | $30.40 | 3.180% | $31.3667 | $31.37 | $31.35 | $31.40 |
| Purchase #3 | $74.43 | 9.450% | $81.4636 | $81.46 | $81.45 | $81.50 |
| Purchase #4 | $131.89 | 8.525% | $143.1336 | $143.13 | $143.15 | $143.10 |
| Purchase #5 | $167.67 | 12.736% | $189.0245 | $189.02 | $189.00 | $189.00 |
| Purchase #6 | $79.54 | 6.251% | $84.512 | $84.51 | $84.50 | $84.50 |
| Purchase #7 | $133.60 | 8.634% | $145.135 | $145.14 | $145.15 | $145.10 |
| 7 purchase totals = | $706.96 | $773.2901 | $773.28 | $773.25 | $773.30 | |