| 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 | $37.60 | 6.470% | $40.0327 | $40.03 | $40.05 | $40.00 |
| Purchase #2 | $171.56 | 5.271% | $180.6029 | $180.60 | $180.60 | $180.60 |
| Purchase #3 | $101.69 | 9.669% | $111.5224 | $111.52 | $111.50 | $111.50 |
| Purchase #4 | $35.62 | 7.613% | $38.3318 | $38.33 | $38.35 | $38.30 |
| Purchase #5 | $180.43 | 12.252% | $202.5363 | $202.54 | $202.55 | $202.50 |
| Purchase #6 | $235.45 | 3.459% | $243.5942 | $243.59 | $243.60 | $243.60 |
| Purchase #7 | $203.95 | 5.245% | $214.6472 | $214.65 | $214.65 | $214.60 |
| 7 purchase totals = | $966.30 | $1,031.2675 | $1,031.26 | $1,031.30 | $1,031.10 | |