| 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 | $8.97 | 6.577% | $9.56 | $9.56 | $9.55 | $9.60 |
| Purchase #2 | $180.59 | 6.167% | $191.727 | $191.73 | $191.75 | $191.70 |
| Purchase #3 | $210.57 | 6.138% | $223.4948 | $223.49 | $223.50 | $223.50 |
| Purchase #4 | $100.78 | 7.145% | $107.9807 | $107.98 | $108.00 | $108.00 |
| Purchase #5 | $86.28 | 12.256% | $96.8545 | $96.85 | $96.85 | $96.90 |
| Purchase #6 | $80.53 | 5.371% | $84.8553 | $84.86 | $84.85 | $84.90 |
| Purchase #7 | $173.76 | 11.844% | $194.3401 | $194.34 | $194.35 | $194.30 |
| 7 purchase totals = | $841.48 | $908.8124 | $908.81 | $908.85 | $908.90 | |