| 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 | $65.77 | 5.792% | $69.5794 | $69.58 | $69.60 | $69.60 |
| Purchase #2 | $35.96 | 3.352% | $37.1654 | $37.17 | $37.15 | $37.20 |
| Purchase #3 | $108.66 | 10.170% | $119.7107 | $119.71 | $119.70 | $119.70 |
| Purchase #4 | $9.44 | 12.794% | $10.6478 | $10.65 | $10.65 | $10.60 |
| Purchase #5 | $80.64 | 4.216% | $84.0398 | $84.04 | $84.05 | $84.00 |
| Purchase #6 | $34.31 | 5.623% | $36.2393 | $36.24 | $36.25 | $36.20 |
| Purchase #7 | $248.65 | 7.598% | $267.5424 | $267.54 | $267.55 | $267.50 |
| 7 purchase totals = | $583.43 | $624.9248 | $624.93 | $624.95 | $624.80 | |