| 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 | $115.79 | 6.792% | $123.6545 | $123.65 | $123.65 | $123.70 |
| Purchase #2 | $26.51 | 12.304% | $29.7718 | $29.77 | $29.75 | $29.80 |
| Purchase #3 | $67.82 | 4.365% | $70.7803 | $70.78 | $70.80 | $70.80 |
| Purchase #4 | $29.46 | 8.399% | $31.9343 | $31.93 | $31.95 | $31.90 |
| Purchase #5 | $68.56 | 10.288% | $75.6135 | $75.61 | $75.60 | $75.60 |
| Purchase #6 | $10.48 | 9.621% | $11.4883 | $11.49 | $11.50 | $11.50 |
| Purchase #7 | $190.98 | 4.586% | $199.7383 | $199.74 | $199.75 | $199.70 |
| 7 purchase totals = | $509.60 | $542.9810 | $542.97 | $543.00 | $543.00 | |