| 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 | $5.66 | 7.339% | $6.0754 | $6.08 | $6.10 | $6.10 |
| Purchase #2 | $31.84 | 8.217% | $34.4563 | $34.46 | $34.45 | $34.50 |
| Purchase #3 | $172.64 | 7.640% | $185.8297 | $185.83 | $185.85 | $185.80 |
| Purchase #4 | $230.53 | 7.567% | $247.9742 | $247.97 | $247.95 | $248.00 |
| Purchase #5 | $180.72 | 9.521% | $197.9264 | $197.93 | $197.95 | $197.90 |
| Purchase #6 | $182.58 | 5.480% | $192.5854 | $192.59 | $192.60 | $192.60 |
| Purchase #7 | $69.71 | 8.673% | $75.7559 | $75.76 | $75.75 | $75.80 |
| 7 purchase totals = | $873.68 | $940.6033 | $940.62 | $940.65 | $940.70 | |