| 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 | $66.92 | 6.569% | $71.316 | $71.32 | $71.30 | $71.30 |
| Purchase #2 | $130.67 | 3.555% | $135.3153 | $135.32 | $135.30 | $135.30 |
| Purchase #3 | $229.72 | 12.860% | $259.262 | $259.26 | $259.25 | $259.30 |
| Purchase #4 | $47.85 | 13.568% | $54.3423 | $54.34 | $54.35 | $54.30 |
| Purchase #5 | $11.84 | 13.579% | $13.4478 | $13.45 | $13.45 | $13.40 |
| Purchase #6 | $171.72 | 11.427% | $191.3424 | $191.34 | $191.35 | $191.30 |
| Purchase #7 | $172.36 | 8.345% | $186.7434 | $186.74 | $186.75 | $186.70 |
| 7 purchase totals = | $831.08 | $911.7692 | $911.77 | $911.75 | $911.60 | |