| 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 | $25.40 | 8.131% | $27.4653 | $27.47 | $27.45 | $27.50 |
| Purchase #2 | $50.76 | 5.271% | $53.4356 | $53.44 | $53.45 | $53.40 |
| Purchase #3 | $170.74 | 10.463% | $188.6045 | $188.60 | $188.60 | $188.60 |
| Purchase #4 | $245.45 | 8.684% | $266.7649 | $266.76 | $266.75 | $266.80 |
| Purchase #5 | $16.61 | 6.124% | $17.6272 | $17.63 | $17.65 | $17.60 |
| Purchase #6 | $51.47 | 10.432% | $56.8394 | $56.84 | $56.85 | $56.80 |
| Purchase #7 | $220.69 | 3.436% | $228.2729 | $228.27 | $228.25 | $228.30 |
| 7 purchase totals = | $781.12 | $839.0098 | $839.01 | $839.00 | $839.00 | |