| 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 | $78.40 | 5.624% | $82.8092 | $82.81 | $82.80 | $82.80 |
| Purchase #2 | $241.89 | 7.132% | $259.1416 | $259.14 | $259.15 | $259.10 |
| Purchase #3 | $79.48 | 9.779% | $87.2523 | $87.25 | $87.25 | $87.30 |
| Purchase #4 | $205.98 | 5.139% | $216.5653 | $216.57 | $216.55 | $216.60 |
| Purchase #5 | $135.41 | 4.305% | $141.2394 | $141.24 | $141.25 | $141.20 |
| Purchase #6 | $32.44 | 6.817% | $34.6514 | $34.65 | $34.65 | $34.70 |
| Purchase #7 | $124.43 | 4.521% | $130.0555 | $130.06 | $130.05 | $130.10 |
| 7 purchase totals = | $898.03 | $951.7147 | $951.72 | $951.70 | $951.80 | |