| 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 | $53.86 | 4.265% | $56.1571 | $56.16 | $56.15 | $56.20 |
| Purchase #2 | $19.52 | 9.325% | $21.3402 | $21.34 | $21.35 | $21.30 |
| Purchase #3 | $64.99 | 5.614% | $68.6385 | $68.64 | $68.65 | $68.60 |
| Purchase #4 | $222.64 | 8.545% | $241.6646 | $241.66 | $241.65 | $241.70 |
| Purchase #5 | $25.42 | 7.721% | $27.3827 | $27.38 | $27.40 | $27.40 |
| Purchase #6 | $21.94 | 11.354% | $24.4311 | $24.43 | $24.45 | $24.40 |
| Purchase #7 | $77.99 | 4.260% | $81.3124 | $81.31 | $81.30 | $81.30 |
| 7 purchase totals = | $486.36 | $520.9266 | $520.92 | $520.95 | $520.90 | |