| 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 | $30.67 | 11.256% | $34.1222 | $34.12 | $34.10 | $34.10 |
| Purchase #2 | $47.34 | 8.148% | $51.1973 | $51.20 | $51.20 | $51.20 |
| Purchase #3 | $67.63 | 5.606% | $71.4213 | $71.42 | $71.40 | $71.40 |
| Purchase #4 | $175.28 | 9.853% | $192.5503 | $192.55 | $192.55 | $192.60 |
| Purchase #5 | $70.25 | 4.313% | $73.2799 | $73.28 | $73.30 | $73.30 |
| Purchase #6 | $156.85 | 6.261% | $166.6704 | $166.67 | $166.65 | $166.70 |
| Purchase #7 | $19.38 | 6.419% | $20.624 | $20.62 | $20.60 | $20.60 |
| 7 purchase totals = | $567.40 | $609.8654 | $609.86 | $609.80 | $609.90 | |