| 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 | $73.84 | 3.214% | $76.2132 | $76.21 | $76.20 | $76.20 |
| Purchase #2 | $22.91 | 13.674% | $26.0427 | $26.04 | $26.05 | $26.00 |
| Purchase #3 | $224.78 | 7.419% | $241.4564 | $241.46 | $241.45 | $241.50 |
| Purchase #4 | $102.88 | 9.874% | $113.0384 | $113.04 | $113.05 | $113.00 |
| Purchase #5 | $29.86 | 5.814% | $31.5961 | $31.60 | $31.60 | $31.60 |
| Purchase #6 | $60.33 | 12.668% | $67.9726 | $67.97 | $67.95 | $68.00 |
| Purchase #7 | $121.85 | 7.323% | $130.7731 | $130.77 | $130.75 | $130.80 |
| 7 purchase totals = | $636.45 | $687.0925 | $687.09 | $687.05 | $687.10 | |