| 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 | $48.72 | 10.822% | $53.9925 | $53.99 | $54.00 | $54.00 |
| Purchase #2 | $135.42 | 3.700% | $140.4305 | $140.43 | $140.45 | $140.40 |
| Purchase #3 | $146.69 | 4.384% | $153.1209 | $153.12 | $153.10 | $153.10 |
| Purchase #4 | $60.90 | 4.446% | $63.6076 | $63.61 | $63.60 | $63.60 |
| Purchase #5 | $178.64 | 10.492% | $197.3829 | $197.38 | $197.40 | $197.40 |
| Purchase #6 | $124.98 | 3.510% | $129.3668 | $129.37 | $129.35 | $129.40 |
| Purchase #7 | $55.39 | 8.395% | $60.04 | $60.04 | $60.05 | $60.00 |
| 7 purchase totals = | $750.74 | $797.9412 | $797.94 | $797.95 | $797.90 | |