| 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 | $34.35 | 12.298% | $38.5744 | $38.57 | $38.55 | $38.60 |
| Purchase #2 | $23.39 | 9.725% | $25.6647 | $25.66 | $25.65 | $25.70 |
| Purchase #3 | $136.98 | 8.368% | $148.4425 | $148.44 | $148.45 | $148.40 |
| Purchase #4 | $129.75 | 5.412% | $136.7721 | $136.77 | $136.75 | $136.80 |
| Purchase #5 | $133.41 | 4.442% | $139.3361 | $139.34 | $139.35 | $139.30 |
| Purchase #6 | $144.80 | 12.412% | $162.7726 | $162.77 | $162.75 | $162.80 |
| Purchase #7 | $98.99 | 3.623% | $102.5764 | $102.58 | $102.60 | $102.60 |
| 7 purchase totals = | $701.67 | $754.1388 | $754.13 | $754.10 | $754.20 | |