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 | $9.65 | 10.667% | $10.6794 | $10.68 | $10.70 | $10.70 |
Purchase #2 | $13.72 | 7.458% | $14.7432 | $14.74 | $14.75 | $14.70 |
Purchase #3 | $74.68 | 5.239% | $78.5925 | $78.59 | $78.60 | $78.60 |
Purchase #4 | $152.68 | 13.863% | $173.846 | $173.85 | $173.85 | $173.80 |
Purchase #5 | $113.35 | 4.102% | $117.9996 | $118.00 | $118.00 | $118.00 |
Purchase #6 | $90.45 | 10.695% | $100.1236 | $100.12 | $100.10 | $100.10 |
Purchase #7 | $129.50 | 4.475% | $135.2951 | $135.30 | $135.30 | $135.30 |
7 purchase totals = | $584.03 | $631.2794 | $631.28 | $631.30 | $631.20 |