| 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 | $104.51 | 4.206% | $108.9057 | $108.91 | $108.90 | $108.90 |
| Purchase #2 | $135.36 | 13.811% | $154.0546 | $154.05 | $154.05 | $154.10 |
| Purchase #3 | $5.58 | 4.272% | $5.8184 | $5.82 | $5.80 | $5.80 |
| Purchase #4 | $227.56 | 12.451% | $255.8935 | $255.89 | $255.90 | $255.90 |
| Purchase #5 | $49.87 | 7.333% | $53.527 | $53.53 | $53.55 | $53.50 |
| Purchase #6 | $245.47 | 7.364% | $263.5464 | $263.55 | $263.55 | $263.50 |
| Purchase #7 | $145.64 | 7.559% | $156.6489 | $156.65 | $156.65 | $156.60 |
| 7 purchase totals = | $913.99 | $998.3945 | $998.40 | $998.40 | $998.30 | |