| 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 | $63.50 | 5.163% | $66.7785 | $66.78 | $66.80 | $66.80 |
| Purchase #2 | $167.97 | 5.818% | $177.7425 | $177.74 | $177.75 | $177.70 |
| Purchase #3 | $235.63 | 8.365% | $255.3404 | $255.34 | $255.35 | $255.30 |
| Purchase #4 | $84.26 | 8.414% | $91.3496 | $91.35 | $91.35 | $91.30 |
| Purchase #5 | $32.28 | 7.399% | $34.6684 | $34.67 | $34.65 | $34.70 |
| Purchase #6 | $66.31 | 11.331% | $73.8236 | $73.82 | $73.80 | $73.80 |
| Purchase #7 | $205.40 | 8.681% | $223.2308 | $223.23 | $223.25 | $223.20 |
| 7 purchase totals = | $855.35 | $922.9338 | $922.93 | $922.95 | $922.80 | |