| 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 | $26.64 | 5.441% | $28.0895 | $28.09 | $28.10 | $28.10 |
| Purchase #2 | $91.96 | 12.383% | $103.3474 | $103.35 | $103.35 | $103.30 |
| Purchase #3 | $128.50 | 13.353% | $145.6586 | $145.66 | $145.65 | $145.70 |
| Purchase #4 | $92.41 | 11.441% | $102.9826 | $102.98 | $103.00 | $103.00 |
| Purchase #5 | $15.92 | 6.596% | $16.9701 | $16.97 | $16.95 | $17.00 |
| Purchase #6 | $132.65 | 7.517% | $142.6213 | $142.62 | $142.60 | $142.60 |
| Purchase #7 | $68.30 | 10.145% | $75.229 | $75.23 | $75.25 | $75.20 |
| 7 purchase totals = | $556.38 | $614.8985 | $614.90 | $614.90 | $614.90 | |