| 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 | $51.95 | 3.676% | $53.8597 | $53.86 | $53.85 | $53.90 |
| Purchase #2 | $96.45 | 5.762% | $102.0074 | $102.01 | $102.00 | $102.00 |
| Purchase #3 | $191.62 | 7.724% | $206.4207 | $206.42 | $206.40 | $206.40 |
| Purchase #4 | $122.38 | 10.613% | $135.3682 | $135.37 | $135.35 | $135.40 |
| Purchase #5 | $131.35 | 4.371% | $137.0913 | $137.09 | $137.10 | $137.10 |
| Purchase #6 | $122.36 | 11.455% | $136.3763 | $136.38 | $136.40 | $136.40 |
| Purchase #7 | $239.43 | 13.772% | $272.4043 | $272.40 | $272.40 | $272.40 |
| 7 purchase totals = | $955.54 | $1,043.5279 | $1,043.53 | $1,043.50 | $1,043.60 | |