| 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 | $14.76 | 10.205% | $16.2663 | $16.27 | $16.25 | $16.30 |
| Purchase #2 | $33.88 | 4.577% | $35.4307 | $35.43 | $35.45 | $35.40 |
| Purchase #3 | $247.63 | 6.448% | $263.5972 | $263.60 | $263.60 | $263.60 |
| Purchase #4 | $83.81 | 12.177% | $94.0155 | $94.02 | $94.00 | $94.00 |
| Purchase #5 | $24.72 | 10.819% | $27.3945 | $27.39 | $27.40 | $27.40 |
| Purchase #6 | $204.52 | 13.163% | $231.441 | $231.44 | $231.45 | $231.40 |
| Purchase #7 | $143.26 | 8.593% | $155.5703 | $155.57 | $155.55 | $155.60 |
| 7 purchase totals = | $752.58 | $823.7155 | $823.72 | $823.70 | $823.70 | |