| 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 | $70.64 | 10.161% | $77.8177 | $77.82 | $77.80 | $77.80 |
| Purchase #2 | $47.56 | 4.271% | $49.5913 | $49.59 | $49.60 | $49.60 |
| Purchase #3 | $80.60 | 8.409% | $87.3777 | $87.38 | $87.40 | $87.40 |
| Purchase #4 | $33.66 | 12.460% | $37.854 | $37.85 | $37.85 | $37.90 |
| Purchase #5 | $72.53 | 3.561% | $75.1128 | $75.11 | $75.10 | $75.10 |
| Purchase #6 | $233.60 | 6.835% | $249.5666 | $249.57 | $249.55 | $249.60 |
| Purchase #7 | $121.71 | 5.318% | $128.1825 | $128.18 | $128.20 | $128.20 |
| 7 purchase totals = | $660.30 | $705.5026 | $705.50 | $705.50 | $705.60 | |