| 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 | $93.29 | 4.532% | $97.5179 | $97.52 | $97.50 | $97.50 |
| Purchase #2 | $155.34 | 9.794% | $170.554 | $170.55 | $170.55 | $170.60 |
| Purchase #3 | $70.97 | 7.597% | $76.3616 | $76.36 | $76.35 | $76.40 |
| Purchase #4 | $145.42 | 3.695% | $150.7933 | $150.79 | $150.80 | $150.80 |
| Purchase #5 | $225.71 | 10.325% | $249.0146 | $249.01 | $249.00 | $249.00 |
| Purchase #6 | $238.77 | 8.308% | $258.607 | $258.61 | $258.60 | $258.60 |
| Purchase #7 | $84.57 | 3.386% | $87.4335 | $87.43 | $87.45 | $87.40 |
| 7 purchase totals = | $1,014.07 | $1,090.2819 | $1,090.27 | $1,090.25 | $1,090.30 | |