| 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 | $248.74 | 4.480% | $259.8836 | $259.88 | $259.90 | $259.90 |
| Purchase #2 | $84.82 | 7.712% | $91.3613 | $91.36 | $91.35 | $91.40 |
| Purchase #3 | $58.25 | 5.674% | $61.5551 | $61.56 | $61.55 | $61.60 |
| Purchase #4 | $31.94 | 7.454% | $34.3208 | $34.32 | $34.30 | $34.30 |
| Purchase #5 | $172.82 | 11.840% | $193.2819 | $193.28 | $193.30 | $193.30 |
| Purchase #6 | $185.34 | 11.319% | $206.3186 | $206.32 | $206.30 | $206.30 |
| Purchase #7 | $44.94 | 4.705% | $47.0544 | $47.05 | $47.05 | $47.10 |
| 7 purchase totals = | $826.85 | $893.7757 | $893.77 | $893.75 | $893.90 | |