| 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 | $7.93 | 12.661% | $8.934 | $8.93 | $8.95 | $8.90 |
| Purchase #2 | $114.50 | 8.851% | $124.6344 | $124.63 | $124.65 | $124.60 |
| Purchase #3 | $52.96 | 9.555% | $58.0203 | $58.02 | $58.00 | $58.00 |
| Purchase #4 | $61.44 | 6.297% | $65.3089 | $65.31 | $65.30 | $65.30 |
| Purchase #5 | $49.54 | 4.198% | $51.6197 | $51.62 | $51.60 | $51.60 |
| Purchase #6 | $7.71 | 8.124% | $8.3364 | $8.34 | $8.35 | $8.30 |
| Purchase #7 | $215.43 | 12.251% | $241.8223 | $241.82 | $241.80 | $241.80 |
| 7 purchase totals = | $509.51 | $558.6760 | $558.67 | $558.65 | $558.50 | |