| 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 | $98.26 | 3.460% | $101.6598 | $101.66 | $101.65 | $101.70 |
| Purchase #2 | $237.70 | 6.318% | $252.7179 | $252.72 | $252.70 | $252.70 |
| Purchase #3 | $47.79 | 13.867% | $54.417 | $54.42 | $54.40 | $54.40 |
| Purchase #4 | $37.74 | 3.435% | $39.0364 | $39.04 | $39.05 | $39.00 |
| Purchase #5 | $38.77 | 7.340% | $41.6157 | $41.62 | $41.60 | $41.60 |
| Purchase #6 | $238.53 | 11.169% | $265.1714 | $265.17 | $265.15 | $265.20 |
| Purchase #7 | $134.45 | 8.802% | $146.2843 | $146.28 | $146.30 | $146.30 |
| 7 purchase totals = | $833.24 | $900.9025 | $900.91 | $900.85 | $900.90 | |