| 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 | $33.34 | 7.697% | $35.9062 | $35.91 | $35.90 | $35.90 |
| Purchase #2 | $32.94 | 10.752% | $36.4817 | $36.48 | $36.50 | $36.50 |
| Purchase #3 | $170.62 | 7.128% | $182.7818 | $182.78 | $182.80 | $182.80 |
| Purchase #4 | $161.56 | 8.149% | $174.7255 | $174.73 | $174.75 | $174.70 |
| Purchase #5 | $31.56 | 8.632% | $34.2843 | $34.28 | $34.30 | $34.30 |
| Purchase #6 | $232.62 | 3.790% | $241.4363 | $241.44 | $241.45 | $241.40 |
| Purchase #7 | $68.72 | 7.583% | $73.931 | $73.93 | $73.95 | $73.90 |
| 7 purchase totals = | $731.36 | $779.5468 | $779.55 | $779.65 | $779.50 | |