| 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 | $109.25 | 5.584% | $115.3505 | $115.35 | $115.35 | $115.40 |
| Purchase #2 | $94.82 | 6.774% | $101.2431 | $101.24 | $101.25 | $101.20 |
| Purchase #3 | $138.67 | 9.703% | $152.1252 | $152.13 | $152.15 | $152.10 |
| Purchase #4 | $63.61 | 8.610% | $69.0868 | $69.09 | $69.10 | $69.10 |
| Purchase #5 | $206.37 | 5.468% | $217.6543 | $217.65 | $217.65 | $217.70 |
| Purchase #6 | $23.62 | 12.650% | $26.6079 | $26.61 | $26.60 | $26.60 |
| Purchase #7 | $189.56 | 6.137% | $201.1933 | $201.19 | $201.20 | $201.20 |
| 7 purchase totals = | $825.90 | $883.2611 | $883.26 | $883.30 | $883.30 | |