| 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 | $56.86 | 5.851% | $60.1869 | $60.19 | $60.20 | $60.20 |
| Purchase #2 | $171.50 | 5.274% | $180.5449 | $180.54 | $180.55 | $180.50 |
| Purchase #3 | $61.70 | 4.416% | $64.4247 | $64.42 | $64.40 | $64.40 |
| Purchase #4 | $131.59 | 9.647% | $144.2845 | $144.28 | $144.30 | $144.30 |
| Purchase #5 | $174.60 | 4.643% | $182.7067 | $182.71 | $182.70 | $182.70 |
| Purchase #6 | $159.44 | 8.721% | $173.3448 | $173.34 | $173.35 | $173.30 |
| Purchase #7 | $173.91 | 5.589% | $183.6298 | $183.63 | $183.65 | $183.60 |
| 7 purchase totals = | $929.60 | $989.1223 | $989.11 | $989.15 | $989.00 | |