| 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 | $83.57 | 4.824% | $87.6014 | $87.60 | $87.60 | $87.60 |
| Purchase #2 | $30.54 | 3.726% | $31.6779 | $31.68 | $31.70 | $31.70 |
| Purchase #3 | $24.76 | 7.522% | $26.6224 | $26.62 | $26.60 | $26.60 |
| Purchase #4 | $230.58 | 6.518% | $245.6092 | $245.61 | $245.60 | $245.60 |
| Purchase #5 | $150.46 | 5.640% | $158.9459 | $158.95 | $158.95 | $158.90 |
| Purchase #6 | $81.85 | 10.109% | $90.1242 | $90.12 | $90.10 | $90.10 |
| Purchase #7 | $171.87 | 3.540% | $177.9542 | $177.95 | $177.95 | $178.00 |
| 7 purchase totals = | $773.63 | $818.5352 | $818.53 | $818.50 | $818.50 | |