| 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 | $84.99 | 9.167% | $92.781 | $92.78 | $92.80 | $92.80 |
| Purchase #2 | $128.97 | 9.263% | $140.9165 | $140.92 | $140.90 | $140.90 |
| Purchase #3 | $113.33 | 9.543% | $124.1451 | $124.15 | $124.15 | $124.10 |
| Purchase #4 | $20.77 | 8.417% | $22.5182 | $22.52 | $22.50 | $22.50 |
| Purchase #5 | $103.27 | 12.277% | $115.9485 | $115.95 | $115.95 | $115.90 |
| Purchase #6 | $170.62 | 4.410% | $178.1443 | $178.14 | $178.15 | $178.10 |
| Purchase #7 | $25.31 | 5.182% | $26.6216 | $26.62 | $26.60 | $26.60 |
| 7 purchase totals = | $647.26 | $701.0752 | $701.08 | $701.05 | $700.90 | |