| 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 | $118.29 | 9.584% | $129.6269 | $129.63 | $129.65 | $129.60 |
| Purchase #2 | $55.53 | 11.525% | $61.9298 | $61.93 | $61.95 | $61.90 |
| Purchase #3 | $216.54 | 9.606% | $237.3408 | $237.34 | $237.35 | $237.30 |
| Purchase #4 | $25.30 | 12.404% | $28.4382 | $28.44 | $28.45 | $28.40 |
| Purchase #5 | $94.73 | 11.486% | $105.6107 | $105.61 | $105.60 | $105.60 |
| Purchase #6 | $16.47 | 11.441% | $18.3543 | $18.35 | $18.35 | $18.40 |
| Purchase #7 | $135.57 | 8.286% | $146.8033 | $146.80 | $146.80 | $146.80 |
| 7 purchase totals = | $662.43 | $728.1040 | $728.10 | $728.15 | $728.00 | |