| 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 | $86.50 | 5.251% | $91.0421 | $91.04 | $91.05 | $91.00 |
| Purchase #2 | $238.54 | 4.340% | $248.8926 | $248.89 | $248.90 | $248.90 |
| Purchase #3 | $72.74 | 11.797% | $81.3211 | $81.32 | $81.30 | $81.30 |
| Purchase #4 | $73.28 | 3.541% | $75.8748 | $75.87 | $75.85 | $75.90 |
| Purchase #5 | $47.61 | 3.838% | $49.4373 | $49.44 | $49.45 | $49.40 |
| Purchase #6 | $88.63 | 3.271% | $91.5291 | $91.53 | $91.55 | $91.50 |
| Purchase #7 | $113.38 | 9.570% | $124.2305 | $124.23 | $124.25 | $124.20 |
| 7 purchase totals = | $720.68 | $762.3275 | $762.32 | $762.35 | $762.20 | |