| 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 | $39.88 | 5.207% | $41.9566 | $41.96 | $41.95 | $42.00 |
| Purchase #2 | $70.33 | 9.554% | $77.0493 | $77.05 | $77.05 | $77.00 |
| Purchase #3 | $221.51 | 3.506% | $229.2761 | $229.28 | $229.30 | $229.30 |
| Purchase #4 | $158.91 | 11.231% | $176.7572 | $176.76 | $176.75 | $176.80 |
| Purchase #5 | $170.42 | 13.506% | $193.4369 | $193.44 | $193.45 | $193.40 |
| Purchase #6 | $32.87 | 5.164% | $34.5674 | $34.57 | $34.55 | $34.60 |
| Purchase #7 | $112.40 | 9.276% | $122.8262 | $122.83 | $122.85 | $122.80 |
| 7 purchase totals = | $806.32 | $875.8697 | $875.89 | $875.90 | $875.90 | |