| 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 | $20.64 | 9.497% | $22.6002 | $22.60 | $22.60 | $22.60 |
| Purchase #2 | $177.78 | 6.154% | $188.7206 | $188.72 | $188.70 | $188.70 |
| Purchase #3 | $58.75 | 6.105% | $62.3367 | $62.34 | $62.35 | $62.30 |
| Purchase #4 | $96.91 | 3.137% | $99.9501 | $99.95 | $99.95 | $100.00 |
| Purchase #5 | $89.79 | 12.279% | $100.8153 | $100.82 | $100.80 | $100.80 |
| Purchase #6 | $159.43 | 8.736% | $173.3578 | $173.36 | $173.35 | $173.40 |
| Purchase #7 | $34.88 | 3.206% | $35.9983 | $36.00 | $36.00 | $36.00 |
| 7 purchase totals = | $638.18 | $683.7790 | $683.79 | $683.75 | $683.80 | |