| 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 | $63.73 | 11.244% | $70.8958 | $70.90 | $70.90 | $70.90 |
| Purchase #2 | $34.72 | 11.659% | $38.768 | $38.77 | $38.75 | $38.80 |
| Purchase #3 | $123.47 | 13.698% | $140.3829 | $140.38 | $140.40 | $140.40 |
| Purchase #4 | $135.78 | 13.151% | $153.6364 | $153.64 | $153.65 | $153.60 |
| Purchase #5 | $44.99 | 6.817% | $48.057 | $48.06 | $48.05 | $48.10 |
| Purchase #6 | $246.65 | 7.678% | $265.5878 | $265.59 | $265.60 | $265.60 |
| Purchase #7 | $208.75 | 5.208% | $219.6217 | $219.62 | $219.60 | $219.60 |
| 7 purchase totals = | $858.09 | $936.9496 | $936.96 | $936.95 | $937.00 | |