| 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 | $33.39 | 13.765% | $37.9861 | $37.99 | $38.00 | $38.00 |
| Purchase #2 | $198.28 | 11.124% | $220.3367 | $220.34 | $220.35 | $220.30 |
| Purchase #3 | $187.26 | 9.140% | $204.3756 | $204.38 | $204.40 | $204.40 |
| Purchase #4 | $88.61 | 6.287% | $94.1809 | $94.18 | $94.20 | $94.20 |
| Purchase #5 | $29.77 | 6.454% | $31.6914 | $31.69 | $31.70 | $31.70 |
| Purchase #6 | $195.48 | 11.637% | $218.228 | $218.23 | $218.25 | $218.20 |
| Purchase #7 | $156.60 | 8.334% | $169.651 | $169.65 | $169.65 | $169.70 |
| 7 purchase totals = | $889.39 | $976.4497 | $976.46 | $976.55 | $976.50 | |