| 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 | $12.62 | 8.117% | $13.6444 | $13.64 | $13.65 | $13.60 |
| Purchase #2 | $145.36 | 6.626% | $154.9916 | $154.99 | $155.00 | $155.00 |
| Purchase #3 | $85.83 | 3.786% | $89.0795 | $89.08 | $89.10 | $89.10 |
| Purchase #4 | $189.47 | 6.850% | $202.4487 | $202.45 | $202.45 | $202.40 |
| Purchase #5 | $121.82 | 12.415% | $136.944 | $136.94 | $136.95 | $136.90 |
| Purchase #6 | $73.88 | 5.799% | $78.1643 | $78.16 | $78.15 | $78.20 |
| Purchase #7 | $39.82 | 10.108% | $43.845 | $43.85 | $43.85 | $43.80 |
| 7 purchase totals = | $668.80 | $719.1175 | $719.11 | $719.15 | $719.00 | |