| 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 | $33.54 | 10.221% | $36.9681 | $36.97 | $36.95 | $37.00 |
| Purchase #2 | $84.53 | 12.787% | $95.3389 | $95.34 | $95.35 | $95.30 |
| Purchase #3 | $248.37 | 6.532% | $264.5935 | $264.59 | $264.60 | $264.60 |
| Purchase #4 | $162.50 | 6.283% | $172.7099 | $172.71 | $172.70 | $172.70 |
| Purchase #5 | $150.91 | 6.446% | $160.6377 | $160.64 | $160.65 | $160.60 |
| Purchase #6 | $47.94 | 7.350% | $51.4636 | $51.46 | $51.45 | $51.50 |
| Purchase #7 | $44.25 | 5.245% | $46.5709 | $46.57 | $46.55 | $46.60 |
| 7 purchase totals = | $772.04 | $828.2826 | $828.28 | $828.25 | $828.30 | |