| 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 | $71.26 | 5.788% | $75.3845 | $75.38 | $75.40 | $75.40 |
| Purchase #2 | $13.69 | 8.493% | $14.8527 | $14.85 | $14.85 | $14.90 |
| Purchase #3 | $196.60 | 11.256% | $218.7293 | $218.73 | $218.75 | $218.70 |
| Purchase #4 | $141.60 | 13.202% | $160.294 | $160.29 | $160.30 | $160.30 |
| Purchase #5 | $110.52 | 7.295% | $118.5824 | $118.58 | $118.60 | $118.60 |
| Purchase #6 | $241.84 | 12.212% | $271.3735 | $271.37 | $271.35 | $271.40 |
| Purchase #7 | $87.65 | 6.629% | $93.4603 | $93.46 | $93.45 | $93.50 |
| 7 purchase totals = | $863.16 | $952.6767 | $952.66 | $952.70 | $952.80 | |