| 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 | $71.82 | 11.298% | $79.9342 | $79.93 | $79.95 | $79.90 |
| Purchase #2 | $245.26 | 4.444% | $256.1594 | $256.16 | $256.15 | $256.20 |
| Purchase #3 | $244.26 | 9.282% | $266.9322 | $266.93 | $266.95 | $266.90 |
| Purchase #4 | $10.44 | 4.577% | $10.9178 | $10.92 | $10.90 | $10.90 |
| Purchase #5 | $141.91 | 9.223% | $154.9984 | $155.00 | $155.00 | $155.00 |
| Purchase #6 | $6.60 | 4.618% | $6.9048 | $6.90 | $6.90 | $6.90 |
| Purchase #7 | $168.35 | 10.551% | $186.1126 | $186.11 | $186.10 | $186.10 |
| 7 purchase totals = | $888.64 | $961.9594 | $961.95 | $961.95 | $961.90 | |