| 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 | $75.63 | 8.634% | $82.1599 | $82.16 | $82.15 | $82.20 |
| Purchase #2 | $73.82 | 9.720% | $80.9953 | $81.00 | $81.00 | $81.00 |
| Purchase #3 | $23.35 | 9.651% | $25.6035 | $25.60 | $25.60 | $25.60 |
| Purchase #4 | $76.49 | 6.172% | $81.211 | $81.21 | $81.20 | $81.20 |
| Purchase #5 | $213.50 | 13.316% | $241.9297 | $241.93 | $241.95 | $241.90 |
| Purchase #6 | $176.58 | 10.324% | $194.8101 | $194.81 | $194.80 | $194.80 |
| Purchase #7 | $106.72 | 4.774% | $111.8148 | $111.81 | $111.80 | $111.80 |
| 7 purchase totals = | $746.09 | $818.5243 | $818.52 | $818.50 | $818.50 | |