| 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 | $78.27 | 8.128% | $84.6318 | $84.63 | $84.65 | $84.60 |
| Purchase #2 | $68.47 | 12.436% | $76.9849 | $76.98 | $77.00 | $77.00 |
| Purchase #3 | $195.81 | 4.594% | $204.8055 | $204.81 | $204.80 | $204.80 |
| Purchase #4 | $240.47 | 7.248% | $257.8993 | $257.90 | $257.90 | $257.90 |
| Purchase #5 | $90.26 | 6.585% | $96.2036 | $96.20 | $96.20 | $96.20 |
| Purchase #6 | $217.87 | 10.177% | $240.0426 | $240.04 | $240.05 | $240.00 |
| Purchase #7 | $137.39 | 5.364% | $144.7596 | $144.76 | $144.75 | $144.80 |
| 7 purchase totals = | $1,028.54 | $1,105.3273 | $1,105.32 | $1,105.35 | $1,105.30 | |