| 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 | $37.56 | 8.815% | $40.8709 | $40.87 | $40.85 | $40.90 |
| Purchase #2 | $211.36 | 11.397% | $235.4487 | $235.45 | $235.45 | $235.40 |
| Purchase #3 | $48.53 | 4.624% | $50.774 | $50.77 | $50.75 | $50.80 |
| Purchase #4 | $148.86 | 11.271% | $165.638 | $165.64 | $165.65 | $165.60 |
| Purchase #5 | $44.82 | 7.263% | $48.0753 | $48.08 | $48.10 | $48.10 |
| Purchase #6 | $178.36 | 11.187% | $198.3131 | $198.31 | $198.30 | $198.30 |
| Purchase #7 | $176.48 | 3.436% | $182.5439 | $182.54 | $182.55 | $182.50 |
| 7 purchase totals = | $845.97 | $921.6639 | $921.66 | $921.65 | $921.60 | |