| 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 | $85.93 | 7.266% | $92.1737 | $92.17 | $92.15 | $92.20 |
| Purchase #2 | $159.61 | 4.316% | $166.4988 | $166.50 | $166.50 | $166.50 |
| Purchase #3 | $35.75 | 10.176% | $39.3879 | $39.39 | $39.40 | $39.40 |
| Purchase #4 | $5.37 | 12.361% | $6.0338 | $6.03 | $6.05 | $6.00 |
| Purchase #5 | $188.55 | 5.757% | $199.4048 | $199.40 | $199.40 | $199.40 |
| Purchase #6 | $87.87 | 9.163% | $95.9215 | $95.92 | $95.90 | $95.90 |
| Purchase #7 | $209.57 | 11.353% | $233.3625 | $233.36 | $233.35 | $233.40 |
| 7 purchase totals = | $772.65 | $832.7830 | $832.77 | $832.75 | $832.80 | |