| 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 | $34.69 | 9.631% | $38.031 | $38.03 | $38.05 | $38.00 |
| Purchase #2 | $142.28 | 6.481% | $151.5012 | $151.50 | $151.50 | $151.50 |
| Purchase #3 | $133.32 | 11.372% | $148.4812 | $148.48 | $148.50 | $148.50 |
| Purchase #4 | $139.32 | 7.172% | $149.312 | $149.31 | $149.30 | $149.30 |
| Purchase #5 | $108.55 | 8.243% | $117.4978 | $117.50 | $117.50 | $117.50 |
| Purchase #6 | $111.85 | 7.737% | $120.5038 | $120.50 | $120.50 | $120.50 |
| Purchase #7 | $24.86 | 6.270% | $26.4187 | $26.42 | $26.40 | $26.40 |
| 7 purchase totals = | $694.87 | $751.7457 | $751.74 | $751.75 | $751.70 | |