| 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 | $34.26 | 3.749% | $35.5444 | $35.54 | $35.55 | $35.50 |
| Purchase #2 | $191.49 | 11.483% | $213.4788 | $213.48 | $213.50 | $213.50 |
| Purchase #3 | $80.91 | 7.595% | $87.0551 | $87.06 | $87.05 | $87.10 |
| Purchase #4 | $243.47 | 3.673% | $252.4127 | $252.41 | $252.40 | $252.40 |
| Purchase #5 | $124.63 | 8.582% | $135.3257 | $135.33 | $135.35 | $135.30 |
| Purchase #6 | $91.66 | 3.399% | $94.7755 | $94.78 | $94.80 | $94.80 |
| Purchase #7 | $17.36 | 6.760% | $18.5335 | $18.53 | $18.55 | $18.50 |
| 7 purchase totals = | $783.78 | $837.1257 | $837.13 | $837.20 | $837.10 | |