| 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 | $96.93 | 3.714% | $100.53 | $100.53 | $100.55 | $100.50 |
| Purchase #2 | $99.88 | 10.687% | $110.5542 | $110.55 | $110.55 | $110.60 |
| Purchase #3 | $36.45 | 8.414% | $39.5169 | $39.52 | $39.50 | $39.50 |
| Purchase #4 | $137.78 | 9.117% | $150.3414 | $150.34 | $150.35 | $150.30 |
| Purchase #5 | $21.85 | 13.257% | $24.7467 | $24.75 | $24.75 | $24.70 |
| Purchase #6 | $5.95 | 13.736% | $6.7673 | $6.77 | $6.75 | $6.80 |
| Purchase #7 | $141.55 | 13.737% | $160.9947 | $160.99 | $161.00 | $161.00 |
| 7 purchase totals = | $540.39 | $593.4512 | $593.45 | $593.45 | $593.40 | |