| 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 | $141.70 | 7.665% | $152.5613 | $152.56 | $152.55 | $152.60 |
| Purchase #2 | $70.45 | 7.293% | $75.5879 | $75.59 | $75.60 | $75.60 |
| Purchase #3 | $183.98 | 5.138% | $193.4329 | $193.43 | $193.45 | $193.40 |
| Purchase #4 | $20.70 | 10.752% | $22.9257 | $22.93 | $22.95 | $22.90 |
| Purchase #5 | $24.55 | 9.160% | $26.7988 | $26.80 | $26.80 | $26.80 |
| Purchase #6 | $45.34 | 4.572% | $47.4129 | $47.41 | $47.40 | $47.40 |
| Purchase #7 | $72.66 | 8.612% | $78.9175 | $78.92 | $78.90 | $78.90 |
| 7 purchase totals = | $559.38 | $597.6370 | $597.64 | $597.65 | $597.60 | |