| 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 | $39.33 | 7.765% | $42.384 | $42.38 | $42.40 | $42.40 |
| Purchase #2 | $54.65 | 7.134% | $58.5487 | $58.55 | $58.55 | $58.50 |
| Purchase #3 | $24.40 | 10.248% | $26.9005 | $26.90 | $26.90 | $26.90 |
| Purchase #4 | $8.91 | 11.480% | $9.9329 | $9.93 | $9.95 | $9.90 |
| Purchase #5 | $128.93 | 3.633% | $133.614 | $133.61 | $133.60 | $133.60 |
| Purchase #6 | $131.76 | 5.783% | $139.3797 | $139.38 | $139.40 | $139.40 |
| Purchase #7 | $80.92 | 6.149% | $85.8958 | $85.90 | $85.90 | $85.90 |
| 7 purchase totals = | $468.90 | $496.6556 | $496.65 | $496.70 | $496.60 | |