| 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 | $67.40 | 5.293% | $70.9675 | $70.97 | $70.95 | $71.00 |
| Purchase #2 | $32.80 | 5.216% | $34.5108 | $34.51 | $34.50 | $34.50 |
| Purchase #3 | $137.50 | 11.653% | $153.5229 | $153.52 | $153.50 | $153.50 |
| Purchase #4 | $215.39 | 12.288% | $241.8571 | $241.86 | $241.85 | $241.90 |
| Purchase #5 | $68.73 | 9.467% | $75.2367 | $75.24 | $75.25 | $75.20 |
| Purchase #6 | $65.25 | 11.589% | $72.8118 | $72.81 | $72.80 | $72.80 |
| Purchase #7 | $47.46 | 4.832% | $49.7533 | $49.75 | $49.75 | $49.80 |
| 7 purchase totals = | $634.53 | $698.6601 | $698.66 | $698.60 | $698.70 | |