| 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 | $92.61 | 5.745% | $97.9304 | $97.93 | $97.95 | $97.90 |
| Purchase #2 | $108.88 | 8.457% | $118.088 | $118.09 | $118.10 | $118.10 |
| Purchase #3 | $192.64 | 13.492% | $218.631 | $218.63 | $218.65 | $218.60 |
| Purchase #4 | $74.63 | 9.635% | $81.8206 | $81.82 | $81.80 | $81.80 |
| Purchase #5 | $63.59 | 6.478% | $67.7094 | $67.71 | $67.70 | $67.70 |
| Purchase #6 | $14.69 | 6.361% | $15.6244 | $15.62 | $15.60 | $15.60 |
| Purchase #7 | $36.40 | 7.553% | $39.1493 | $39.15 | $39.15 | $39.10 |
| 7 purchase totals = | $583.44 | $638.9531 | $638.95 | $638.95 | $638.80 | |