| 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 | $71.52 | 12.829% | $80.6953 | $80.70 | $80.70 | $80.70 |
| Purchase #2 | $185.35 | 9.629% | $203.1974 | $203.20 | $203.20 | $203.20 |
| Purchase #3 | $130.41 | 13.283% | $147.7324 | $147.73 | $147.75 | $147.70 |
| Purchase #4 | $70.90 | 13.301% | $80.3304 | $80.33 | $80.35 | $80.30 |
| Purchase #5 | $92.97 | 11.223% | $103.404 | $103.40 | $103.40 | $103.40 |
| Purchase #6 | $83.87 | 8.841% | $91.2849 | $91.28 | $91.30 | $91.30 |
| Purchase #7 | $47.49 | 6.789% | $50.7141 | $50.71 | $50.70 | $50.70 |
| 7 purchase totals = | $682.51 | $757.3585 | $757.35 | $757.40 | $757.30 | |