| 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 | $15.42 | 4.775% | $16.1563 | $16.16 | $16.15 | $16.20 |
| Purchase #2 | $93.78 | 9.271% | $102.4743 | $102.47 | $102.45 | $102.50 |
| Purchase #3 | $116.75 | 3.316% | $120.6214 | $120.62 | $120.60 | $120.60 |
| Purchase #4 | $73.29 | 11.672% | $81.8444 | $81.84 | $81.85 | $81.80 |
| Purchase #5 | $43.45 | 10.457% | $47.9936 | $47.99 | $48.00 | $48.00 |
| Purchase #6 | $181.42 | 11.271% | $201.8678 | $201.87 | $201.85 | $201.90 |
| Purchase #7 | $89.41 | 7.746% | $96.3357 | $96.34 | $96.35 | $96.30 |
| 7 purchase totals = | $613.52 | $667.2935 | $667.29 | $667.25 | $667.30 | |