| 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 | $34.26 | 12.184% | $38.4342 | $38.43 | $38.45 | $38.40 |
| Purchase #2 | $22.43 | 4.356% | $23.4071 | $23.41 | $23.40 | $23.40 |
| Purchase #3 | $5.90 | 6.266% | $6.2697 | $6.27 | $6.25 | $6.30 |
| Purchase #4 | $121.95 | 11.448% | $135.9108 | $135.91 | $135.90 | $135.90 |
| Purchase #5 | $160.72 | 8.816% | $174.8891 | $174.89 | $174.90 | $174.90 |
| Purchase #6 | $138.34 | 8.346% | $149.8859 | $149.89 | $149.90 | $149.90 |
| Purchase #7 | $195.54 | 13.323% | $221.5918 | $221.59 | $221.60 | $221.60 |
| 7 purchase totals = | $679.14 | $750.3886 | $750.39 | $750.40 | $750.40 | |