| 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 | $229.30 | 13.723% | $260.7668 | $260.77 | $260.75 | $260.80 |
| Purchase #2 | $100.43 | 13.440% | $113.9278 | $113.93 | $113.95 | $113.90 |
| Purchase #3 | $14.46 | 11.812% | $16.168 | $16.17 | $16.15 | $16.20 |
| Purchase #4 | $77.30 | 9.493% | $84.6381 | $84.64 | $84.65 | $84.60 |
| Purchase #5 | $112.91 | 4.188% | $117.6387 | $117.64 | $117.65 | $117.60 |
| Purchase #6 | $49.42 | 8.822% | $53.7798 | $53.78 | $53.80 | $53.80 |
| Purchase #7 | $9.27 | 8.422% | $10.0507 | $10.05 | $10.05 | $10.10 |
| 7 purchase totals = | $593.09 | $656.9699 | $656.98 | $657.00 | $657.00 | |