| 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 | $50.38 | 4.303% | $52.5479 | $52.55 | $52.55 | $52.50 |
| Purchase #2 | $135.54 | 4.847% | $142.1096 | $142.11 | $142.10 | $142.10 |
| Purchase #3 | $73.63 | 5.614% | $77.7636 | $77.76 | $77.75 | $77.80 |
| Purchase #4 | $199.87 | 11.588% | $223.0309 | $223.03 | $223.05 | $223.00 |
| Purchase #5 | $89.99 | 5.801% | $95.2103 | $95.21 | $95.20 | $95.20 |
| Purchase #6 | $147.78 | 5.455% | $155.8414 | $155.84 | $155.85 | $155.80 |
| Purchase #7 | $32.90 | 9.163% | $35.9146 | $35.91 | $35.90 | $35.90 |
| 7 purchase totals = | $730.09 | $782.4183 | $782.41 | $782.40 | $782.30 | |