| 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 | $79.48 | 9.834% | $87.2961 | $87.30 | $87.30 | $87.30 |
| Purchase #2 | $131.30 | 7.509% | $141.1593 | $141.16 | $141.15 | $141.20 |
| Purchase #3 | $76.92 | 13.616% | $87.3934 | $87.39 | $87.40 | $87.40 |
| Purchase #4 | $213.55 | 6.818% | $228.1098 | $228.11 | $228.10 | $228.10 |
| Purchase #5 | $164.66 | 3.453% | $170.3457 | $170.35 | $170.35 | $170.30 |
| Purchase #6 | $250.71 | 7.630% | $269.8392 | $269.84 | $269.85 | $269.80 |
| Purchase #7 | $73.40 | 10.341% | $80.9903 | $80.99 | $81.00 | $81.00 |
| 7 purchase totals = | $990.02 | $1,065.1338 | $1,065.14 | $1,065.15 | $1,065.10 | |