| 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 | $85.95 | 5.385% | $90.5784 | $90.58 | $90.60 | $90.60 |
| Purchase #2 | $151.36 | 3.689% | $156.9437 | $156.94 | $156.95 | $156.90 |
| Purchase #3 | $7.28 | 9.611% | $7.9797 | $7.98 | $8.00 | $8.00 |
| Purchase #4 | $112.81 | 11.778% | $126.0968 | $126.10 | $126.10 | $126.10 |
| Purchase #5 | $137.45 | 8.814% | $149.5648 | $149.56 | $149.55 | $149.60 |
| Purchase #6 | $149.72 | 11.579% | $167.0561 | $167.06 | $167.05 | $167.10 |
| Purchase #7 | $89.68 | 9.281% | $98.0032 | $98.00 | $98.00 | $98.00 |
| 7 purchase totals = | $734.25 | $796.2227 | $796.22 | $796.25 | $796.30 | |