| 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 | $229.95 | 12.155% | $257.9004 | $257.90 | $257.90 | $257.90 |
| Purchase #2 | $38.91 | 4.201% | $40.5446 | $40.54 | $40.55 | $40.50 |
| Purchase #3 | $123.98 | 10.466% | $136.9557 | $136.96 | $136.95 | $137.00 |
| Purchase #4 | $70.81 | 8.550% | $76.8643 | $76.86 | $76.85 | $76.90 |
| Purchase #5 | $71.60 | 4.217% | $74.6194 | $74.62 | $74.60 | $74.60 |
| Purchase #6 | $129.75 | 10.251% | $143.0507 | $143.05 | $143.05 | $143.10 |
| Purchase #7 | $22.71 | 11.471% | $25.3151 | $25.32 | $25.30 | $25.30 |
| 7 purchase totals = | $687.71 | $755.2502 | $755.25 | $755.20 | $755.30 | |