| 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 | $130.33 | 3.829% | $135.3203 | $135.32 | $135.30 | $135.30 |
| Purchase #2 | $43.66 | 6.636% | $46.5573 | $46.56 | $46.55 | $46.60 |
| Purchase #3 | $144.37 | 13.640% | $164.0621 | $164.06 | $164.05 | $164.10 |
| Purchase #4 | $117.84 | 7.384% | $126.5413 | $126.54 | $126.55 | $126.50 |
| Purchase #5 | $25.47 | 11.250% | $28.3354 | $28.34 | $28.35 | $28.30 |
| Purchase #6 | $126.45 | 5.842% | $133.8372 | $133.84 | $133.85 | $133.80 |
| Purchase #7 | $90.97 | 7.759% | $98.0284 | $98.03 | $98.05 | $98.00 |
| 7 purchase totals = | $679.09 | $732.6820 | $732.69 | $732.70 | $732.60 | |