| 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 | $62.50 | 9.870% | $68.6688 | $68.67 | $68.65 | $68.70 |
| Purchase #2 | $141.70 | 6.590% | $151.038 | $151.04 | $151.05 | $151.00 |
| Purchase #3 | $39.99 | 8.358% | $43.3324 | $43.33 | $43.35 | $43.30 |
| Purchase #4 | $78.51 | 8.519% | $85.1983 | $85.20 | $85.20 | $85.20 |
| Purchase #5 | $181.36 | 11.399% | $202.0332 | $202.03 | $202.05 | $202.00 |
| Purchase #6 | $216.76 | 11.380% | $241.4273 | $241.43 | $241.45 | $241.40 |
| Purchase #7 | $70.43 | 13.778% | $80.1338 | $80.13 | $80.15 | $80.10 |
| 7 purchase totals = | $791.25 | $871.8318 | $871.83 | $871.90 | $871.70 | |