| 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 | $73.46 | 5.414% | $77.4371 | $77.44 | $77.45 | $77.40 |
| Purchase #2 | $119.94 | 4.354% | $125.1622 | $125.16 | $125.15 | $125.20 |
| Purchase #3 | $246.58 | 7.502% | $265.0784 | $265.08 | $265.10 | $265.10 |
| Purchase #4 | $49.99 | 4.452% | $52.2156 | $52.22 | $52.20 | $52.20 |
| Purchase #5 | $36.77 | 11.136% | $40.8647 | $40.86 | $40.85 | $40.90 |
| Purchase #6 | $77.43 | 12.609% | $87.1931 | $87.19 | $87.20 | $87.20 |
| Purchase #7 | $13.57 | 13.350% | $15.3816 | $15.38 | $15.40 | $15.40 |
| 7 purchase totals = | $617.74 | $663.3327 | $663.33 | $663.35 | $663.40 | |