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 | $105.55 | 12.646% | $118.8979 | $118.90 | $118.90 | $118.90 |
Purchase #2 | $77.65 | 8.757% | $84.4498 | $84.45 | $84.45 | $84.40 |
Purchase #3 | $68.26 | 9.600% | $74.813 | $74.81 | $74.80 | $74.80 |
Purchase #4 | $49.62 | 13.747% | $56.4413 | $56.44 | $56.45 | $56.40 |
Purchase #5 | $89.79 | 6.802% | $95.8975 | $95.90 | $95.90 | $95.90 |
Purchase #6 | $198.92 | 6.189% | $211.2312 | $211.23 | $211.25 | $211.20 |
Purchase #7 | $73.48 | 10.242% | $81.0058 | $81.01 | $81.00 | $81.00 |
7 purchase totals = | $663.27 | $722.7365 | $722.74 | $722.75 | $722.60 |