| 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 | $77.39 | 7.120% | $82.9002 | $82.90 | $82.90 | $82.90 |
| Purchase #2 | $42.91 | 11.699% | $47.93 | $47.93 | $47.95 | $47.90 |
| Purchase #3 | $42.92 | 9.471% | $46.985 | $46.99 | $47.00 | $47.00 |
| Purchase #4 | $83.28 | 12.145% | $93.3944 | $93.39 | $93.40 | $93.40 |
| Purchase #5 | $96.86 | 13.265% | $109.7085 | $109.71 | $109.70 | $109.70 |
| Purchase #6 | $119.84 | 12.843% | $135.2311 | $135.23 | $135.25 | $135.20 |
| Purchase #7 | $239.44 | 10.627% | $264.8853 | $264.89 | $264.90 | $264.90 |
| 7 purchase totals = | $702.64 | $781.0345 | $781.04 | $781.10 | $781.00 | |