| 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 | $85.66 | 10.440% | $94.6029 | $94.60 | $94.60 | $94.60 |
| Purchase #2 | $129.70 | 4.485% | $135.517 | $135.52 | $135.50 | $135.50 |
| Purchase #3 | $143.47 | 7.302% | $153.9462 | $153.95 | $153.95 | $153.90 |
| Purchase #4 | $151.82 | 3.424% | $157.0183 | $157.02 | $157.00 | $157.00 |
| Purchase #5 | $44.54 | 7.148% | $47.7237 | $47.72 | $47.70 | $47.70 |
| Purchase #6 | $233.93 | 9.339% | $255.7767 | $255.78 | $255.80 | $255.80 |
| Purchase #7 | $29.35 | 6.217% | $31.1747 | $31.17 | $31.15 | $31.20 |
| 7 purchase totals = | $818.47 | $875.7595 | $875.76 | $875.70 | $875.70 | |