| 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 | $42.46 | 5.589% | $44.8331 | $44.83 | $44.85 | $44.80 |
| Purchase #2 | $94.27 | 4.537% | $98.547 | $98.55 | $98.55 | $98.50 |
| Purchase #3 | $147.77 | 8.329% | $160.0778 | $160.08 | $160.10 | $160.10 |
| Purchase #4 | $92.30 | 13.784% | $105.0226 | $105.02 | $105.00 | $105.00 |
| Purchase #5 | $53.78 | 12.192% | $60.3369 | $60.34 | $60.35 | $60.30 |
| Purchase #6 | $13.40 | 8.332% | $14.5165 | $14.52 | $14.50 | $14.50 |
| Purchase #7 | $228.26 | 12.192% | $256.0895 | $256.09 | $256.10 | $256.10 |
| 7 purchase totals = | $672.24 | $739.4234 | $739.43 | $739.45 | $739.30 | |