| 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 | $8.68 | 9.394% | $9.4954 | $9.50 | $9.50 | $9.50 |
| Purchase #2 | $15.77 | 7.337% | $16.927 | $16.93 | $16.95 | $16.90 |
| Purchase #3 | $107.85 | 9.162% | $117.7312 | $117.73 | $117.75 | $117.70 |
| Purchase #4 | $24.96 | 13.705% | $28.3808 | $28.38 | $28.40 | $28.40 |
| Purchase #5 | $203.71 | 8.264% | $220.5446 | $220.54 | $220.55 | $220.50 |
| Purchase #6 | $199.78 | 9.191% | $218.1418 | $218.14 | $218.15 | $218.10 |
| Purchase #7 | $125.67 | 7.544% | $135.1505 | $135.15 | $135.15 | $135.20 |
| 7 purchase totals = | $686.42 | $746.3713 | $746.37 | $746.45 | $746.30 | |