| 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 | $39.86 | 6.187% | $42.3261 | $42.33 | $42.35 | $42.30 |
| Purchase #2 | $25.54 | 12.361% | $28.697 | $28.70 | $28.70 | $28.70 |
| Purchase #3 | $32.26 | 8.430% | $34.9795 | $34.98 | $35.00 | $35.00 |
| Purchase #4 | $143.48 | 6.807% | $153.2467 | $153.25 | $153.25 | $153.20 |
| Purchase #5 | $90.43 | 7.287% | $97.0196 | $97.02 | $97.00 | $97.00 |
| Purchase #6 | $248.61 | 9.809% | $272.9962 | $273.00 | $273.00 | $273.00 |
| Purchase #7 | $215.61 | 6.115% | $228.7946 | $228.79 | $228.80 | $228.80 |
| 7 purchase totals = | $795.79 | $858.0597 | $858.07 | $858.10 | $858.00 | |