| 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 | $83.78 | 5.572% | $88.4482 | $88.45 | $88.45 | $88.40 |
| Purchase #2 | $194.73 | 4.272% | $203.0489 | $203.05 | $203.05 | $203.00 |
| Purchase #3 | $32.73 | 12.512% | $36.8252 | $36.83 | $36.85 | $36.80 |
| Purchase #4 | $20.40 | 12.414% | $22.9325 | $22.93 | $22.95 | $22.90 |
| Purchase #5 | $182.52 | 3.836% | $189.5215 | $189.52 | $189.50 | $189.50 |
| Purchase #6 | $35.36 | 12.393% | $39.7422 | $39.74 | $39.75 | $39.70 |
| Purchase #7 | $237.37 | 11.438% | $264.5204 | $264.52 | $264.50 | $264.50 |
| 7 purchase totals = | $786.89 | $845.0389 | $845.04 | $845.05 | $844.80 | |