| 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 | $79.30 | 9.679% | $86.9754 | $86.98 | $87.00 | $87.00 |
| Purchase #2 | $240.47 | 3.309% | $248.4272 | $248.43 | $248.45 | $248.40 |
| Purchase #3 | $161.59 | 7.235% | $173.281 | $173.28 | $173.30 | $173.30 |
| Purchase #4 | $109.48 | 5.796% | $115.8255 | $115.83 | $115.85 | $115.80 |
| Purchase #5 | $32.28 | 8.311% | $34.9628 | $34.96 | $34.95 | $35.00 |
| Purchase #6 | $25.62 | 8.279% | $27.7411 | $27.74 | $27.75 | $27.70 |
| Purchase #7 | $243.25 | 12.393% | $273.396 | $273.40 | $273.40 | $273.40 |
| 7 purchase totals = | $891.99 | $960.6090 | $960.62 | $960.70 | $960.60 | |