| 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 | $78.80 | 3.579% | $81.6203 | $81.62 | $81.60 | $81.60 |
| Purchase #2 | $45.29 | 4.586% | $47.367 | $47.37 | $47.35 | $47.40 |
| Purchase #3 | $223.98 | 3.813% | $232.5204 | $232.52 | $232.50 | $232.50 |
| Purchase #4 | $152.94 | 11.431% | $170.4226 | $170.42 | $170.40 | $170.40 |
| Purchase #5 | $72.53 | 7.819% | $78.2011 | $78.20 | $78.20 | $78.20 |
| Purchase #6 | $167.41 | 9.604% | $183.4881 | $183.49 | $183.50 | $183.50 |
| Purchase #7 | $155.92 | 7.558% | $167.7044 | $167.70 | $167.70 | $167.70 |
| 7 purchase totals = | $896.87 | $961.3239 | $961.32 | $961.25 | $961.30 | |