| 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 | $45.77 | 3.851% | $47.5326 | $47.53 | $47.55 | $47.50 |
| Purchase #2 | $60.78 | 8.239% | $65.7877 | $65.79 | $65.80 | $65.80 |
| Purchase #3 | $109.45 | 12.375% | $122.9944 | $122.99 | $123.00 | $123.00 |
| Purchase #4 | $174.78 | 8.255% | $189.2081 | $189.21 | $189.20 | $189.20 |
| Purchase #5 | $173.98 | 8.808% | $189.3042 | $189.30 | $189.30 | $189.30 |
| Purchase #6 | $230.76 | 12.505% | $259.6165 | $259.62 | $259.60 | $259.60 |
| Purchase #7 | $54.37 | 4.664% | $56.9058 | $56.91 | $56.90 | $56.90 |
| 7 purchase totals = | $849.89 | $931.3493 | $931.35 | $931.35 | $931.30 | |