| 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 | $32.93 | 4.516% | $34.4171 | $34.42 | $34.40 | $34.40 |
| Purchase #2 | $114.26 | 5.726% | $120.8025 | $120.80 | $120.80 | $120.80 |
| Purchase #3 | $70.90 | 12.656% | $79.8731 | $79.87 | $79.85 | $79.90 |
| Purchase #4 | $113.70 | 8.630% | $123.5123 | $123.51 | $123.50 | $123.50 |
| Purchase #5 | $133.37 | 13.856% | $151.8497 | $151.85 | $151.85 | $151.80 |
| Purchase #6 | $96.32 | 4.855% | $100.9963 | $101.00 | $101.00 | $101.00 |
| Purchase #7 | $68.26 | 4.185% | $71.1167 | $71.12 | $71.10 | $71.10 |
| 7 purchase totals = | $629.74 | $682.5677 | $682.57 | $682.50 | $682.50 | |