| 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 | $231.77 | 9.837% | $254.5692 | $254.57 | $254.55 | $254.60 |
| Purchase #2 | $45.77 | 13.853% | $52.1105 | $52.11 | $52.10 | $52.10 |
| Purchase #3 | $35.79 | 4.480% | $37.3934 | $37.39 | $37.40 | $37.40 |
| Purchase #4 | $69.67 | 10.305% | $76.8495 | $76.85 | $76.85 | $76.80 |
| Purchase #5 | $32.35 | 13.321% | $36.6593 | $36.66 | $36.65 | $36.70 |
| Purchase #6 | $140.47 | 6.780% | $149.9939 | $149.99 | $150.00 | $150.00 |
| Purchase #7 | $61.44 | 6.173% | $65.2327 | $65.23 | $65.25 | $65.20 |
| 7 purchase totals = | $617.26 | $672.8085 | $672.80 | $672.80 | $672.80 | |