| 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 | $18.64 | 6.769% | $19.9017 | $19.90 | $19.90 | $19.90 |
| Purchase #2 | $59.76 | 6.597% | $63.7024 | $63.70 | $63.70 | $63.70 |
| Purchase #3 | $43.91 | 7.115% | $47.0342 | $47.03 | $47.05 | $47.00 |
| Purchase #4 | $14.92 | 4.720% | $15.6242 | $15.62 | $15.60 | $15.60 |
| Purchase #5 | $243.77 | 9.354% | $266.5722 | $266.57 | $266.55 | $266.60 |
| Purchase #6 | $81.63 | 6.116% | $86.6225 | $86.62 | $86.60 | $86.60 |
| Purchase #7 | $221.76 | 13.690% | $252.1189 | $252.12 | $252.10 | $252.10 |
| 7 purchase totals = | $684.39 | $751.5761 | $751.56 | $751.50 | $751.50 | |