| 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 | $67.76 | 11.244% | $75.3789 | $75.38 | $75.40 | $75.40 |
| Purchase #2 | $19.68 | 6.746% | $21.0076 | $21.01 | $21.00 | $21.00 |
| Purchase #3 | $168.71 | 3.150% | $174.0244 | $174.02 | $174.00 | $174.00 |
| Purchase #4 | $157.26 | 12.598% | $177.0716 | $177.07 | $177.05 | $177.10 |
| Purchase #5 | $6.88 | 8.544% | $7.4678 | $7.47 | $7.45 | $7.50 |
| Purchase #6 | $139.28 | 12.447% | $156.6162 | $156.62 | $156.60 | $156.60 |
| Purchase #7 | $53.45 | 7.611% | $57.5181 | $57.52 | $57.50 | $57.50 |
| 7 purchase totals = | $613.02 | $669.0846 | $669.09 | $669.00 | $669.10 | |