| 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 | $76.62 | 11.682% | $85.5707 | $85.57 | $85.55 | $85.60 |
| Purchase #2 | $9.59 | 4.835% | $10.0537 | $10.05 | $10.05 | $10.10 |
| Purchase #3 | $21.60 | 5.711% | $22.8336 | $22.83 | $22.85 | $22.80 |
| Purchase #4 | $235.80 | 4.523% | $246.4652 | $246.47 | $246.45 | $246.50 |
| Purchase #5 | $64.98 | 9.165% | $70.9354 | $70.94 | $70.95 | $70.90 |
| Purchase #6 | $91.74 | 13.197% | $103.8469 | $103.85 | $103.85 | $103.80 |
| Purchase #7 | $170.44 | 12.477% | $191.7058 | $191.71 | $191.70 | $191.70 |
| 7 purchase totals = | $670.77 | $731.4113 | $731.42 | $731.40 | $731.40 | |