| 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 | $135.32 | 8.413% | $146.7045 | $146.70 | $146.70 | $146.70 |
| Purchase #2 | $38.67 | 5.510% | $40.8007 | $40.80 | $40.80 | $40.80 |
| Purchase #3 | $9.67 | 10.664% | $10.7012 | $10.70 | $10.70 | $10.70 |
| Purchase #4 | $61.60 | 6.704% | $65.7297 | $65.73 | $65.75 | $65.70 |
| Purchase #5 | $58.44 | 10.426% | $64.533 | $64.53 | $64.55 | $64.50 |
| Purchase #6 | $32.88 | 4.236% | $34.2728 | $34.27 | $34.25 | $34.30 |
| Purchase #7 | $122.35 | 12.564% | $137.7221 | $137.72 | $137.70 | $137.70 |
| 7 purchase totals = | $458.93 | $500.4640 | $500.45 | $500.45 | $500.40 | |