| 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 | $5.35 | 8.428% | $5.8009 | $5.80 | $5.80 | $5.80 |
| Purchase #2 | $113.42 | 11.166% | $126.0845 | $126.08 | $126.10 | $126.10 |
| Purchase #3 | $75.56 | 4.654% | $79.0766 | $79.08 | $79.10 | $79.10 |
| Purchase #4 | $35.42 | 11.246% | $39.4033 | $39.40 | $39.40 | $39.40 |
| Purchase #5 | $230.76 | 12.656% | $259.965 | $259.97 | $259.95 | $260.00 |
| Purchase #6 | $25.83 | 3.386% | $26.7046 | $26.70 | $26.70 | $26.70 |
| Purchase #7 | $204.97 | 4.644% | $214.4888 | $214.49 | $214.50 | $214.50 |
| 7 purchase totals = | $691.31 | $751.5237 | $751.52 | $751.55 | $751.60 | |