| 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 | $75.68 | 5.193% | $79.6101 | $79.61 | $79.60 | $79.60 |
| Purchase #2 | $215.98 | 9.130% | $235.699 | $235.70 | $235.70 | $235.70 |
| Purchase #3 | $31.99 | 7.321% | $34.332 | $34.33 | $34.35 | $34.30 |
| Purchase #4 | $153.94 | 10.222% | $169.6757 | $169.68 | $169.70 | $169.70 |
| Purchase #5 | $110.98 | 7.433% | $119.2291 | $119.23 | $119.25 | $119.20 |
| Purchase #6 | $124.25 | 9.379% | $135.9034 | $135.90 | $135.90 | $135.90 |
| Purchase #7 | $12.37 | 4.559% | $12.9339 | $12.93 | $12.95 | $12.90 |
| 7 purchase totals = | $725.19 | $787.3832 | $787.38 | $787.45 | $787.30 | |