| 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 | $70.74 | 8.822% | $76.9807 | $76.98 | $77.00 | $77.00 |
| Purchase #2 | $22.43 | 4.767% | $23.4992 | $23.50 | $23.50 | $23.50 |
| Purchase #3 | $141.72 | 12.707% | $159.7284 | $159.73 | $159.75 | $159.70 |
| Purchase #4 | $132.58 | 6.508% | $141.2083 | $141.21 | $141.20 | $141.20 |
| Purchase #5 | $31.70 | 6.223% | $33.6727 | $33.67 | $33.65 | $33.70 |
| Purchase #6 | $85.96 | 6.635% | $91.6634 | $91.66 | $91.65 | $91.70 |
| Purchase #7 | $65.35 | 10.650% | $72.3098 | $72.31 | $72.30 | $72.30 |
| 7 purchase totals = | $550.48 | $599.0625 | $599.06 | $599.05 | $599.10 | |