| 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 | $5.37 | 5.236% | $5.6512 | $5.65 | $5.65 | $5.70 |
| Purchase #2 | $172.87 | 10.658% | $191.2945 | $191.29 | $191.30 | $191.30 |
| Purchase #3 | $21.92 | 5.645% | $23.1574 | $23.16 | $23.15 | $23.20 |
| Purchase #4 | $173.65 | 11.312% | $193.2933 | $193.29 | $193.30 | $193.30 |
| Purchase #5 | $44.29 | 7.636% | $47.672 | $47.67 | $47.65 | $47.70 |
| Purchase #6 | $222.49 | 8.621% | $241.6709 | $241.67 | $241.65 | $241.70 |
| Purchase #7 | $183.81 | 4.526% | $192.1292 | $192.13 | $192.15 | $192.10 |
| 7 purchase totals = | $824.40 | $894.8685 | $894.86 | $894.85 | $895.00 | |