| 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 | $34.48 | 3.190% | $35.5799 | $35.58 | $35.60 | $35.60 |
| Purchase #2 | $213.56 | 7.225% | $228.9897 | $228.99 | $229.00 | $229.00 |
| Purchase #3 | $56.65 | 7.357% | $60.8177 | $60.82 | $60.80 | $60.80 |
| Purchase #4 | $167.37 | 10.437% | $184.8384 | $184.84 | $184.85 | $184.80 |
| Purchase #5 | $68.25 | 10.397% | $75.346 | $75.35 | $75.35 | $75.30 |
| Purchase #6 | $66.33 | 7.414% | $71.2477 | $71.25 | $71.25 | $71.20 |
| Purchase #7 | $133.86 | 4.656% | $140.0925 | $140.09 | $140.10 | $140.10 |
| 7 purchase totals = | $740.50 | $796.9119 | $796.92 | $796.95 | $796.80 | |