| 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 | $16.48 | 9.368% | $18.0238 | $18.02 | $18.00 | $18.00 |
| Purchase #2 | $68.53 | 8.507% | $74.3598 | $74.36 | $74.35 | $74.40 |
| Purchase #3 | $218.64 | 11.176% | $243.0752 | $243.08 | $243.10 | $243.10 |
| Purchase #4 | $166.55 | 12.827% | $187.9134 | $187.91 | $187.90 | $187.90 |
| Purchase #5 | $32.43 | 9.740% | $35.5887 | $35.59 | $35.60 | $35.60 |
| Purchase #6 | $67.30 | 6.395% | $71.6038 | $71.60 | $71.60 | $71.60 |
| Purchase #7 | $121.28 | 10.718% | $134.2788 | $134.28 | $134.30 | $134.30 |
| 7 purchase totals = | $691.21 | $764.8435 | $764.84 | $764.85 | $764.90 | |