| 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 | $92.78 | 8.588% | $100.7479 | $100.75 | $100.75 | $100.70 |
| Purchase #2 | $149.60 | 12.861% | $168.8401 | $168.84 | $168.85 | $168.80 |
| Purchase #3 | $187.73 | 10.762% | $207.9335 | $207.93 | $207.95 | $207.90 |
| Purchase #4 | $219.91 | 5.514% | $232.0358 | $232.04 | $232.05 | $232.00 |
| Purchase #5 | $69.56 | 9.210% | $75.9665 | $75.97 | $75.95 | $76.00 |
| Purchase #6 | $182.85 | 11.223% | $203.3713 | $203.37 | $203.35 | $203.40 |
| Purchase #7 | $96.95 | 4.491% | $101.304 | $101.30 | $101.30 | $101.30 |
| 7 purchase totals = | $999.38 | $1,090.1991 | $1,090.20 | $1,090.20 | $1,090.10 | |