| 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 | $26.93 | 3.437% | $27.8556 | $27.86 | $27.85 | $27.90 |
| Purchase #2 | $249.71 | 10.252% | $275.3103 | $275.31 | $275.30 | $275.30 |
| Purchase #3 | $136.73 | 4.103% | $142.34 | $142.34 | $142.35 | $142.30 |
| Purchase #4 | $83.85 | 7.863% | $90.4431 | $90.44 | $90.45 | $90.40 |
| Purchase #5 | $65.66 | 3.707% | $68.094 | $68.09 | $68.10 | $68.10 |
| Purchase #6 | $206.26 | 3.542% | $213.5657 | $213.57 | $213.55 | $213.60 |
| Purchase #7 | $153.27 | 4.464% | $160.112 | $160.11 | $160.10 | $160.10 |
| 7 purchase totals = | $922.41 | $977.7207 | $977.72 | $977.70 | $977.70 | |