| 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 | $63.35 | 10.151% | $69.7807 | $69.78 | $69.80 | $69.80 |
| Purchase #2 | $158.54 | 4.379% | $165.4825 | $165.48 | $165.50 | $165.50 |
| Purchase #3 | $87.64 | 9.117% | $95.6301 | $95.63 | $95.65 | $95.60 |
| Purchase #4 | $215.65 | 7.596% | $232.0308 | $232.03 | $232.05 | $232.00 |
| Purchase #5 | $211.81 | 11.395% | $235.9457 | $235.95 | $235.95 | $235.90 |
| Purchase #6 | $175.79 | 6.407% | $187.0529 | $187.05 | $187.05 | $187.10 |
| Purchase #7 | $11.74 | 12.244% | $13.1774 | $13.18 | $13.20 | $13.20 |
| 7 purchase totals = | $924.52 | $999.1001 | $999.10 | $999.20 | $999.10 | |