| 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 | $35.77 | 7.639% | $38.5025 | $38.50 | $38.50 | $38.50 |
| Purchase #2 | $143.46 | 11.294% | $159.6624 | $159.66 | $159.65 | $159.70 |
| Purchase #3 | $84.62 | 5.273% | $89.082 | $89.08 | $89.10 | $89.10 |
| Purchase #4 | $139.32 | 5.250% | $146.6343 | $146.63 | $146.65 | $146.60 |
| Purchase #5 | $223.83 | 13.170% | $253.3084 | $253.31 | $253.30 | $253.30 |
| Purchase #6 | $77.78 | 10.416% | $85.8816 | $85.88 | $85.90 | $85.90 |
| Purchase #7 | $175.45 | 12.812% | $197.9287 | $197.93 | $197.95 | $197.90 |
| 7 purchase totals = | $880.23 | $970.9999 | $970.99 | $971.05 | $971.00 | |