| 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 | $71.31 | 11.720% | $79.6675 | $79.67 | $79.65 | $79.70 |
| Purchase #2 | $220.71 | 8.178% | $238.7597 | $238.76 | $238.75 | $238.80 |
| Purchase #3 | $153.77 | 7.644% | $165.5242 | $165.52 | $165.50 | $165.50 |
| Purchase #4 | $78.64 | 9.267% | $85.9276 | $85.93 | $85.95 | $85.90 |
| Purchase #5 | $46.97 | 6.423% | $49.9869 | $49.99 | $50.00 | $50.00 |
| Purchase #6 | $52.26 | 10.286% | $57.6355 | $57.64 | $57.65 | $57.60 |
| Purchase #7 | $240.70 | 5.246% | $253.3271 | $253.33 | $253.35 | $253.30 |
| 7 purchase totals = | $864.36 | $930.8285 | $930.84 | $930.85 | $930.80 | |