| 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 | $63.34 | 10.765% | $70.1586 | $70.16 | $70.15 | $70.20 |
| Purchase #2 | $100.37 | 12.643% | $113.0598 | $113.06 | $113.05 | $113.10 |
| Purchase #3 | $245.50 | 4.551% | $256.6727 | $256.67 | $256.65 | $256.70 |
| Purchase #4 | $133.62 | 11.395% | $148.846 | $148.85 | $148.85 | $148.80 |
| Purchase #5 | $72.72 | 7.596% | $78.2438 | $78.24 | $78.25 | $78.20 |
| Purchase #6 | $249.92 | 6.564% | $266.3247 | $266.32 | $266.30 | $266.30 |
| Purchase #7 | $33.41 | 13.737% | $37.9995 | $38.00 | $38.00 | $38.00 |
| 7 purchase totals = | $898.88 | $971.3051 | $971.30 | $971.25 | $971.30 | |