| 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 | $80.71 | 8.724% | $87.7511 | $87.75 | $87.75 | $87.80 |
| Purchase #2 | $121.65 | 11.256% | $135.3429 | $135.34 | $135.35 | $135.30 |
| Purchase #3 | $228.43 | 11.595% | $254.9165 | $254.92 | $254.90 | $254.90 |
| Purchase #4 | $67.67 | 5.722% | $71.5421 | $71.54 | $71.55 | $71.50 |
| Purchase #5 | $28.45 | 12.236% | $31.9311 | $31.93 | $31.95 | $31.90 |
| Purchase #6 | $217.40 | 6.107% | $230.6766 | $230.68 | $230.70 | $230.70 |
| Purchase #7 | $34.40 | 11.361% | $38.3082 | $38.31 | $38.30 | $38.30 |
| 7 purchase totals = | $778.71 | $850.4685 | $850.47 | $850.50 | $850.40 | |