| 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 | $64.83 | 11.257% | $72.1279 | $72.13 | $72.15 | $72.10 |
| Purchase #2 | $218.26 | 5.268% | $229.7579 | $229.76 | $229.75 | $229.80 |
| Purchase #3 | $92.91 | 12.589% | $104.6064 | $104.61 | $104.60 | $104.60 |
| Purchase #4 | $105.34 | 11.183% | $117.1202 | $117.12 | $117.10 | $117.10 |
| Purchase #5 | $124.52 | 5.753% | $131.6836 | $131.68 | $131.70 | $131.70 |
| Purchase #6 | $235.85 | 6.744% | $251.7557 | $251.76 | $251.75 | $251.80 |
| Purchase #7 | $32.70 | 5.761% | $34.5838 | $34.58 | $34.60 | $34.60 |
| 7 purchase totals = | $874.41 | $941.6355 | $941.64 | $941.65 | $941.70 | |