| 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 | $33.93 | 6.256% | $36.0527 | $36.05 | $36.05 | $36.10 |
| Purchase #2 | $144.91 | 7.792% | $156.2014 | $156.20 | $156.20 | $156.20 |
| Purchase #3 | $238.55 | 7.556% | $256.5748 | $256.57 | $256.55 | $256.60 |
| Purchase #4 | $98.77 | 3.535% | $102.2615 | $102.26 | $102.25 | $102.30 |
| Purchase #5 | $213.52 | 7.804% | $230.1831 | $230.18 | $230.20 | $230.20 |
| Purchase #6 | $35.57 | 4.565% | $37.1938 | $37.19 | $37.20 | $37.20 |
| Purchase #7 | $81.81 | 9.415% | $89.5124 | $89.51 | $89.50 | $89.50 |
| 7 purchase totals = | $847.06 | $907.9797 | $907.96 | $907.95 | $908.10 | |