| 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 | $37.98 | 3.707% | $39.3879 | $39.39 | $39.40 | $39.40 |
| Purchase #2 | $48.56 | 6.224% | $51.5824 | $51.58 | $51.60 | $51.60 |
| Purchase #3 | $85.39 | 12.368% | $95.951 | $95.95 | $95.95 | $96.00 |
| Purchase #4 | $109.39 | 7.595% | $117.6982 | $117.70 | $117.70 | $117.70 |
| Purchase #5 | $20.53 | 9.355% | $22.4506 | $22.45 | $22.45 | $22.50 |
| Purchase #6 | $30.84 | 8.788% | $33.5502 | $33.55 | $33.55 | $33.60 |
| Purchase #7 | $160.54 | 7.272% | $172.2145 | $172.21 | $172.20 | $172.20 |
| 7 purchase totals = | $493.23 | $532.8348 | $532.83 | $532.85 | $533.00 | |