| 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 | $101.59 | 3.359% | $105.0024 | $105.00 | $105.00 | $105.00 |
| Purchase #2 | $76.29 | 5.429% | $80.4318 | $80.43 | $80.45 | $80.40 |
| Purchase #3 | $184.69 | 11.514% | $205.9552 | $205.96 | $205.95 | $206.00 |
| Purchase #4 | $208.89 | 5.740% | $220.8803 | $220.88 | $220.90 | $220.90 |
| Purchase #5 | $28.90 | 9.674% | $31.6958 | $31.70 | $31.70 | $31.70 |
| Purchase #6 | $108.97 | 11.752% | $121.7762 | $121.78 | $121.80 | $121.80 |
| Purchase #7 | $38.47 | 10.296% | $42.4309 | $42.43 | $42.45 | $42.40 |
| 7 purchase totals = | $747.80 | $808.1726 | $808.18 | $808.25 | $808.20 | |