| 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 | $222.80 | 7.773% | $240.1182 | $240.12 | $240.10 | $240.10 |
| Purchase #2 | $25.53 | 12.163% | $28.6352 | $28.64 | $28.65 | $28.60 |
| Purchase #3 | $61.64 | 3.595% | $63.856 | $63.86 | $63.85 | $63.90 |
| Purchase #4 | $41.43 | 5.637% | $43.7654 | $43.77 | $43.75 | $43.80 |
| Purchase #5 | $33.95 | 8.542% | $36.85 | $36.85 | $36.85 | $36.90 |
| Purchase #6 | $10.34 | 4.757% | $10.8319 | $10.83 | $10.85 | $10.80 |
| Purchase #7 | $66.36 | 11.773% | $74.1726 | $74.17 | $74.15 | $74.20 |
| 7 purchase totals = | $462.05 | $498.2293 | $498.24 | $498.20 | $498.30 | |