| 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 | $78.51 | 5.807% | $83.0691 | $83.07 | $83.05 | $83.10 |
| Purchase #2 | $177.72 | 10.839% | $196.9831 | $196.98 | $197.00 | $197.00 |
| Purchase #3 | $250.96 | 13.517% | $284.8823 | $284.88 | $284.90 | $284.90 |
| Purchase #4 | $196.54 | 10.265% | $216.7148 | $216.71 | $216.70 | $216.70 |
| Purchase #5 | $26.88 | 5.753% | $28.4264 | $28.43 | $28.45 | $28.40 |
| Purchase #6 | $208.95 | 11.244% | $232.4443 | $232.44 | $232.45 | $232.40 |
| Purchase #7 | $7.28 | 11.365% | $8.1074 | $8.11 | $8.10 | $8.10 |
| 7 purchase totals = | $946.84 | $1,050.6274 | $1,050.62 | $1,050.65 | $1,050.60 | |